{"product_id":"esbe-dn25-3-way-mid-port-rotary-valve","title":"ESBE VRG133 DN25 3-Way Mixing Valve 28mm Compression | 11603100","description":"\u003c!-- SEO Product Name: ESBE VRG133 DN25 3-Way Mixing Valve 28mm Compression | 11603100 --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; color:#222222; line-height:1.6; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\u003cp style=\"margin:0 0 14px 0;\"\u003eThe \u003cstrong\u003eESBE VRG133 DN25\u003c\/strong\u003e is a compact \u003cstrong\u003e3-way rotary mixing valve with 28 mm compression fittings\u003c\/strong\u003e and a \u003cstrong\u003eKvs of 10\u003c\/strong\u003e. It handles \u003cstrong\u003eboth mixing and diverting duty\u003c\/strong\u003e, so one valve suits \u003cstrong\u003eradiator and underfloor heating mixing circuits, zone control and change-over\u003c\/strong\u003e applications. The \u003cstrong\u003ecompression fittings (EN 1254-2)\u003c\/strong\u003e let you fit straight onto \u003cstrong\u003e28 mm copper pipe\u003c\/strong\u003e with no threaded tails or extra fittings.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px 0;\"\u003eThe body is cast in \u003cstrong\u003edezincification resistant (DZR) brass\u003c\/strong\u003e and rated \u003cstrong\u003ePN10 (10 bar)\u003c\/strong\u003e for \u003cstrong\u003e-10°C to +110°C continuous\u003c\/strong\u003e operation (\u003cstrong\u003e+130°C temporarily\u003c\/strong\u003e). A \u003cstrong\u003elow-leakage design\u003c\/strong\u003e (\u003cstrong\u003eunder 0.05% mixing, under 0.02% diverting\u003c\/strong\u003e), \u003cstrong\u003enon-slip knob with end stops\u003c\/strong\u003e and a \u003cstrong\u003erotatable, reversible position scale\u003c\/strong\u003e make it easy to set up by hand. Add an \u003cstrong\u003eESBE ARA600 series actuator\u003c\/strong\u003e for automatic control through ESBE's \u003cstrong\u003eunique valve-to-actuator interface\u003c\/strong\u003e, which gives \u003cstrong\u003eexcellent regulating accuracy\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:20px 0;\"\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; text-align:center; background:#f1f8f7; border-top:4px solid #008377CF; padding:12px 8px; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:bold; color:#008377CF;\"\u003eKvs 10\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; color:#444444;\"\u003em3\/h at 1 bar pressure drop\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; text-align:center; background:#f1f8f7; border-top:4px solid #008377CF; padding:12px 8px; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:bold; color:#008377CF;\"\u003e28 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; color:#444444;\"\u003eCompression fittings, EN 1254-2\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; text-align:center; background:#f1f8f7; border-top:4px solid #008377CF; padding:12px 8px; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:bold; color:#008377CF;\"\u003ePN10\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; color:#444444;\"\u003e10 bar working pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; text-align:center; background:#f1f8f7; border-top:4px solid #008377CF; padding:12px 8px; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:bold; color:#008377CF;\"\u003e110°C\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; color:#444444;\"\u003eMax. continuous (130°C temporary)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; text-align:center; background:#f1f8f7; border-top:4px solid #008377CF; padding:12px 8px; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:bold; color:#008377CF;\"\u003eUnder 0.05%\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; color:#444444;\"\u003eLeakage when mixing\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; text-align:center; background:#f1f8f7; border-top:4px solid #008377CF; padding:12px 8px; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:bold; color:#008377CF;\"\u003e90°\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; color:#444444;\"\u003eOperating angle with end stops\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:6px solid #b3261e; background:#fdecea; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:bold; color:#b3261e; margin-bottom:4px;\"\u003ePressure, temperature and installation\u003c\/div\u003e\n\u003cdiv\u003eDo not exceed \u003cstrong\u003e10 bar working pressure\u003c\/strong\u003e, \u003cstrong\u003e100 kPa pressure drop when mixing (200 kPa when diverting)\u003c\/strong\u003e or a \u003cstrong\u003eclose-off pressure of 200 kPa\u003c\/strong\u003e. Installation must be carried out by a competent installer following the ESBE installation instruction and applicable regulations. Complies with \u003cstrong\u003ePED 2014\/68\/EU Article 4.3\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:6px solid #a06a00; background:#fff6e0; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:bold; color:#a06a00; margin-bottom:4px;\"\u003eCheck pipe size and port orientation\u003c\/div\u003e\n\u003cdiv\u003eThis version is for \u003cstrong\u003e28 mm pipe\u003c\/strong\u003e (DN25, Kvs 10). ESBE also makes the VRG133 for 22 mm pipe in smaller Kvs values, so confirm the \u003cstrong\u003epipe diameter\u003c\/strong\u003e before ordering. Fit the valve with the \u003cstrong\u003eposition scale and port symbols (■ ● ▲)\u003c\/strong\u003e oriented as shown in the installation instruction, and set the valve to the position specified before fitting an actuator.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:6px solid #008377CF; background:#f1f8f7; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:4px;\"\u003eMixing or diverting\u003c\/div\u003e\n\u003cdiv\u003eESBE's VRG130 series is \u003cstrong\u003esuitable for both mixing and diverting operation\u003c\/strong\u003e. For dedicated mid-port change-over, ESBE offers the VRG230 series.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:30px 0 12px 0; padding-bottom:6px; border-bottom:2px solid #008377CF; font-weight:bold;\"\u003eKey features\u003c\/h3\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:12px; margin:14px 0;\"\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #cfe5e2; border-top:4px solid #008377CF; border-radius:4px; padding:12px 14px; background:#ffffff;\"\u003e\n\u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:6px;\"\u003e\u003cstrong\u003eCompression fittings\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px;\"\u003e\n\u003cstrong\u003e28 mm compression connections to EN 1254-2\u003c\/strong\u003e make installation quick on copper pipework, with no extra tails needed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #cfe5e2; border-top:4px solid #008377CF; border-radius:4px; padding:12px 14px; background:#ffffff;\"\u003e\n\u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:6px;\"\u003e\u003cstrong\u003eMixing and diverting\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px;\"\u003eA \u003cstrong\u003e3-way design\u003c\/strong\u003e that works for both \u003cstrong\u003emixing and diverting\u003c\/strong\u003e, with a \u003cstrong\u003eKvs of 10\u003c\/strong\u003e and regulation range Kv\/Kvmin of \u003cstrong\u003e100\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #cfe5e2; border-top:4px solid #008377CF; border-radius:4px; padding:12px 14px; background:#ffffff;\"\u003e\n\u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:6px;\"\u003e\u003cstrong\u003eVery low leakage\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px;\"\u003eLeakage is \u003cstrong\u003eunder 0.05% when mixing\u003c\/strong\u003e and \u003cstrong\u003eunder 0.02% when diverting\u003c\/strong\u003e at 100 kPa differential pressure.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #cfe5e2; border-top:4px solid #008377CF; border-radius:4px; padding:12px 14px; background:#ffffff;\"\u003e\n\u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:6px;\"\u003e\u003cstrong\u003eDZR brass construction\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px;\"\u003e\n\u003cstrong\u003eDezincification resistant brass\u003c\/strong\u003e body, \u003cstrong\u003eabrasion-resistant brass sector\u003c\/strong\u003e, \u003cstrong\u003ePPS composite shaft\u003c\/strong\u003e and \u003cstrong\u003eEPDM O-rings\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #cfe5e2; border-top:4px solid #008377CF; border-radius:4px; padding:12px 14px; background:#ffffff;\"\u003e\n\u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:6px;\"\u003e\u003cstrong\u003eEasy manual operation\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px;\"\u003e\n\u003cstrong\u003eNon-slip knob and end stops\u003c\/strong\u003e with a \u003cstrong\u003e90° operating angle\u003c\/strong\u003e. The \u003cstrong\u003eposition scale can be turned over and rotated\u003c\/strong\u003e for any mounting position.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #cfe5e2; border-top:4px solid #008377CF; border-radius:4px; padding:12px 14px; background:#ffffff;\"\u003e\n\u003cdiv style=\"font-weight:bold; color:#008377CF; margin-bottom:6px;\"\u003e\u003cstrong\u003eActuator and controller ready\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px;\"\u003eWorks with \u003cstrong\u003eESBE ARA600\u003c\/strong\u003e actuators and controllers \u003cstrong\u003eCRA210, CRB210\/220, CRC210, CRD220, CRK210 and CRS210\u003c\/strong\u003e. Series 90, 90C, CRA120 and CRC120 need an adaptor kit.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:30px 0 12px 0; padding-bottom:6px; border-bottom:2px solid #008377CF; font-weight:bold;\"\u003eTechnical specification\u003c\/h3\u003e\n\u003cdiv style=\"border:1px solid #008377CF; border-radius:4px; margin:14px 0; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:8px 14px;\"\u003eProduct identification\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eBrand\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eESBE\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eVRG133 DN25, 3-way mixing valve, compression fitting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eManufacturer part number\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e11603100\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eEAN\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e7330193034104\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eSeries\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eVRG130\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eSupersedes\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eESBE article 11002300\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #008377CF; border-radius:4px; margin:14px 0; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:8px 14px;\"\u003eFlow and connections\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eNominal size\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eDN25\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eKvs\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e10 m3\/h at 1 bar pressure drop\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eConnection\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eCompression fitting for 28 mm pipe (EN 1254-2)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eRegulation range Kv\/Kvmin (A-AB)\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e100\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #008377CF; border-radius:4px; margin:14px 0; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:8px 14px;\"\u003ePressure and temperature\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003ePressure class\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003ePN10\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eWorking pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e1 MPa (10 bar)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eMax. pressure drop, mixing\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e100 kPa (1 bar)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eMax. pressure drop, diverting\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e200 kPa (2 bar)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eClose-off pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e200 kPa (2 bar)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eMedia temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e-10°C to +110°C continuous, +130°C temporary\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eLeakage\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eMixing under 0.05%, diverting under 0.02% of flow at 100 kPa\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #008377CF; border-radius:4px; margin:14px 0; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:8px 14px;\"\u003eOperation and media\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eOperating torque (nominal pressure)\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eUnder 3 Nm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eOperating angle\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e90°\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eMedia\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eHeating water (VDI 2035); water\/glycol up to 50%; water\/ethanol up to 28%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eApplications\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eHeating, underfloor heating, comfort cooling, solar heating, ventilation, zone control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #008377CF; border-radius:4px; margin:14px 0; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:8px 14px;\"\u003eMaterials\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eValve body\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eDezincification resistant brass (DZR)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eValve sector\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eAbrasion resistant brass\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eShaft and circlip anchor\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003ePPS composite\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eO-rings\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eEPDM\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #008377CF; border-radius:4px; margin:14px 0; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:8px 14px;\"\u003eDimensions and weight\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eA \/ B \/ C \/ D \/ E\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e41 \/ 82 \/ 34 \/ 52 \/ 41 mm (per ESBE drawing)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eWeight\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e0.45 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #008377CF; border-radius:4px; margin:14px 0; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:8px 14px;\"\u003eCompatible actuators and controllers\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eActuators\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eESBE ARA600 series, including ARA645 and ARA655 2-point\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#ffffff; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003eControllers\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eCRA210, CRB210\/220, CRC210, CRD220, CRK210, CRS210; Series 90, 90C, CRA120 and CRC120 with adaptor kit\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #008377CF; border-radius:4px; margin:14px 0; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:bold; padding:8px 14px;\"\u003eCompliance\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; padding:8px 14px; background:#f1f8f7; border-bottom:1px solid #d9e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:bold; color:#008377CF;\"\u003ePressure equipment\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003ePED 2014\/68\/EU Article 4.3\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:30px 0 12px 0; padding-bottom:6px; border-bottom:2px solid #008377CF; font-weight:bold;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; cursor:pointer; font-weight:bold;\"\u003eWhat pipe size does it fit?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px;\"\u003eThis VRG133 has \u003cstrong\u003e28 mm compression fittings (EN 1254-2)\u003c\/strong\u003e for \u003cstrong\u003e28 mm pipe\u003c\/strong\u003e. It is the \u003cstrong\u003eDN25, Kvs 10\u003c\/strong\u003e version.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; cursor:pointer; font-weight:bold;\"\u003eCan it be used for diverting as well as mixing?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px;\"\u003eYes. The VRG130 series is suitable for \u003cstrong\u003eboth mixing and diverting\u003c\/strong\u003e. Allowable pressure drop is \u003cstrong\u003e100 kPa when mixing\u003c\/strong\u003e and \u003cstrong\u003e200 kPa when diverting\u003c\/strong\u003e.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; cursor:pointer; font-weight:bold;\"\u003eWhich actuator should I use?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px;\"\u003eAn \u003cstrong\u003eESBE ARA600 series\u003c\/strong\u003e actuator is the standard choice. The \u003cstrong\u003eARA645 or ARA655\u003c\/strong\u003e give 2-point on\/off control, and 3-point versions give proportional mixing control.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; cursor:pointer; font-weight:bold;\"\u003eIs it suitable for glycol?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px;\"\u003eYes, for \u003cstrong\u003ewater\/glycol mixtures up to 50%\u003c\/strong\u003e and \u003cstrong\u003ewater\/ethanol up to 28%\u003c\/strong\u003e, as well as heating water to VDI 2035.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; cursor:pointer; font-weight:bold;\"\u003eHow do I tell which port is closed?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px;\"\u003eESBE's guidance is that the port the \u003cstrong\u003eflat of the shaft or the knob indicator points towards is the closed port\u003c\/strong\u003e.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; cursor:pointer; font-weight:bold;\"\u003eWhat is the Kvs value?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px;\"\u003e\n\u003cstrong\u003eKvs 10\u003c\/strong\u003e means a flow of \u003cstrong\u003e10 m3\/h at a pressure drop of 1 bar\u003c\/strong\u003e. Use ESBE's sizing chart to keep pressure drop within the recommended range.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"ESBE","offers":[{"title":"Default Title","offer_id":67576871551366,"sku":"VRG133","price":89.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/VRG133.jpg?v=1791287525","url":"https:\/\/qualityheating.co.uk\/products\/esbe-dn25-3-way-mid-port-rotary-valve","provider":"AIZO Quality Heating","version":"1.0","type":"link"}