ESBE T-PATTERN DIVERTING VALVE
ESBE T-Pattern Diverting Valve
The valves are made of high-performing brass allowing use in heating and cooling installations.
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Kingspan Parts
What makes this Valve the right choice?
ESBE T-PATTERN DIVERTING VALVE VRG231
These ESBE T-Pattern Valves are 3-way valves suitable for midport change-over/ diverting operation. The valves are made of high-performing brass allowing use in heating and cooling installations. The VRG series is available in DN15-50 and comes with different types of connections to suit most pipe dimensions. The valve is perfectly combined with ESBE actuators and controllers. The ESBE series VRG230 is a range of low leakage rotary valves made of special brass alloys suitable for mid-port change-over / diverting operation.
For easy manual operation, the valves are equipped with non-slip knobs and end stops. The valve position scale can be turned over and rotated, allowing a wide choice of mounting positions. Together with actuator series ESBE ARA600, the VRG230 valves are also easily automated thanks to the unique valve-to-actuator interface. For more advanced control functions, the ESBE controllers allows even more applications.
- Superb regulation for best change over/ diverting performance.
- Compact, flexible and easy to install.
- Long lasting and high durability.
- Perfect match between the valve and ESBE actuators.
- Options of connections are 3/4" and 1"
Specification:
| Reference | DN | Kvs | Connection | A | B | C | D | E | Weight (kg) |
| VRG 231 | 20 | 6.3 | RP 3/4" | 36 | 72 | 32 | 50 | 36 | 0.43 |
| VRG 231 | 25 | 6.3 | RP 1" | 41 | 82 | 34 | 52 | 41 | 0.7 |
Technical data
| Pressure class: | PN10 |
| Torque (at nominal pressure): | DN15-32: < 3 Nm; DN40-50: < 5 Nm |
| Leakrate in % of flow: | <0,05% |
| Working pressure: | 1 MPa |
| max. Differential pressure drop, Mixing: | 100 kPa |
| max. Differential pressure drop, Diverting: | 200 kPa |
| Close off pressure: | 200 kPa |
| Rangeability Kv/Kv min, A-AB: | 100 |
| Media, Heating water: | in accordance with VDI2035 |
| Media, Water/Glycol mixtures: | max. 50 % |
| Media, Water/Ethanol mixtures: | max. 28 % |
| Media temperature, max. continuosly: | +110 °C |
| Media temperature, max. temporarily: | +130 °C |
| Media temperature, min.: | -10 °C |
| Connections, Internal thread (Rp): | EN 10226-1 |
| Connections, External thread (G): | ISO 228/1 |
| Material, Valve body: | Dezincification resistant brass, DZR |
| Material, Slide: | Abrasion resistant brass |
| Material, Shaft and bushing: | PPS composite |
| Material, O-rings: | EPDM |
Technical data
Full specifications
| Physical | |
| Empty weight | 1 kg |
| Reference | |
| SKU | 11620200 |
| EDEL code | EDELP00366454 |
Irish regulations
Installation & requirements
OFTEC regulation
All domestic oil tank installations in Ireland must be carried out by an OFTEC-registered technician. The tank must conform to IS:293 and be sited in accordance with IS:820.
Site requirements
The tank must stand on a level, load-bearing concrete base minimum 100 mm thick, extending 300 mm beyond the tank footprint on all sides. Ground must be clear of vegetation.
Bunding requirements
Bunded tanks are required within 10 m of a watercourse or drain. Secondary containment must hold 110% of the inner tank capacity. Check local planning conditions before installation.
Technical documentation
Downloads & data sheets
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