Description
The Zurn Wilkins ZW209A Pilot-Operated Pressure Reducing Valve is designed for applications where high inlet pressure must be reduced to a safe, stable downstream pressure. The pilot assembly reacts to changes in downstream pressure and modulates the main valve to maintain a consistent outlet set pressure.
Features
- Angle style body configuration for pressure reducing valve applications
- Pilot-operated design helps maintain stable downstream pressure during changing flow conditions
- Field-adjustable pilot springs range from 15 to 120 psi
- Fusion epoxy coated internally and externally for corrosion protection (FDA approved)
- Includes pilot assembly with “Wye” type strainer
- Includes inlet and outlet pressure gauges for system monitoring
- Includes copper tubing and brass fittings
- Water temperature rating: 33°F to 140°F
- Meets NSF/ANSI/CAN 61 requirements (0.25% max weighted average lead content)
Specs
- Brand: Zurn Wilkins
- Model: ZW209
- Body Style: Angle
- Product Type: Pilot Operated Pressure Reducing Valve
- Size: 2"
- End Connections: ANSI Class 150 Flanged
- Pressure Rating: ANSI Class 150, 250 psi max
- Pilot Spring Range: 15 to 120 psi
- Minimum Inlet Pressure: 10 psi
- Temperature Rating: Water 33°F to 140°F
- Main Valve Body: Ductile Iron ASTM A536
- Main Valve Bonnet: Ductile Iron ASTM A536
- Seat, Disc Guide, Stem, Spring Material: Stainless Steel
- Disc: Buna-N Rubber
- Diaphragm: Nylon Reinforced Buna-N
