Automatic Control Valves
A76D Pump Control Valve – Double Chamber
Active surge protection on pump start and stop.
Product Description
The A76D double-chamber pump control valve provides active surge protection on both pump start and pump stop. On pump start, the valve opens in a controlled two-stage sequence to prevent startup surge. On pump stop, it closes slowly to arrest the decelerating water column before the pump reverses. The dual-chamber design provides greater control authority and damping than single-chamber valves.
Specifications
Size rangeDN50–DN600
PressurePN16 / PN25
MaterialDuctile iron, rubber-lined, stainless pilot
ConnectionFlanged PN16/PN25
Approvals & Certifications
ISO 9001International quality management system certification
Standards
EN 1074-5
Typical Applications
- Pump discharge surge protection
- High lift pumping stations
- Long rising mains
- Water supply booster stations
Request a Quote
Send us your size, pressure rating and quantity and we will respond with pricing and full technical documentation, typically within one working day.
Request a Quote or email info@afcvalves.euAt a glance
- Sizes
- DN50–DN600
- Pressure
- PN16 / PN25
- Connection
- Flanged PN16/PN25
