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Modulating Differential Pressure Control Valve DH Type
The DH-Type modulating differential pressure control valve is engineered for dynamic systems where maintaining a consistent differential pressure across a branch is critical. It actively modulates to keep the pressure at the set value, protecting downstream control valves from variation and improving stability.
Technical Data:
- Body Material: Cast iron
- Connection Type: Flanged PN16
- Differential Pressure Control Range: Typically around 0.2 to 0.8 bar
- Maximum Pressure: PN16
- Temperature Range: 10 °C to +120 °C (with cast iron body and EPDM seals)
- Seat/Seal Material: EPDM
- Operation: Balanced internal spool or diaphragm mechanism that adjusts flow to maintain set differential pressure
Ideal for variable-flow HVAC systems or chilled-water circuits where upstream pressure variation would otherwise cause instability or noise in downstream coils.
- Regular price
- £1,191.92
Modulating Differential Pressure Control Valve DH Type
The DH-Type modulating differential pressure control valve is engineered for dynamic systems where maintaining a consistent differential pressure across a branch is critical. It actively modulates to keep the pressure at the set value, protecting downstream control valves from variation and improving stability.
Technical Data:
- Body Material: Cast iron
- Connection Type: Flanged PN16
- Differential Pressure Control Range: Typically around 0.2 to 0.8 bar
- Maximum Pressure: PN16
- Temperature Range: 10 °C to +120 °C (with cast iron body and EPDM seals)
- Seat/Seal Material: EPDM
- Operation: Balanced internal spool or diaphragm mechanism that adjusts flow to maintain set differential pressure
Ideal for variable-flow HVAC systems or chilled-water circuits where upstream pressure variation would otherwise cause instability or noise in downstream coils.
- Regular price
- £1,191.92
Modulating Differential Pressure Control Valve DH Type
The DH-Type modulating differential pressure control valve is engineered for dynamic systems where maintaining a consistent differential pressure across a branch is critical. It actively modulates to keep the pressure at the set value, protecting downstream control valves from variation and improving stability.
Technical Data:
- Body Material: Cast iron
- Connection Type: Flanged PN16
- Differential Pressure Control Range: Typically around 0.2 to 0.8 bar
- Maximum Pressure: PN16
- Temperature Range: 10 °C to +120 °C (with cast iron body and EPDM seals)
- Seat/Seal Material: EPDM
- Operation: Balanced internal spool or diaphragm mechanism that adjusts flow to maintain set differential pressure
Ideal for variable-flow HVAC systems or chilled-water circuits where upstream pressure variation would otherwise cause instability or noise in downstream coils.
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