รายละเอียด:
Features & Benefits
• Relief: Maintains a constant inlet pressure by relieving excess high pressure
• Sustaining: Prevents pressure from dropping below a minimum
• Inlet pressure is accurate over a wide range of flow
• Inlet pressure is adjustable with a complete range of control springs
• Quick opening with controlled closing
Specifications
• Sizes: 1-1/4" – 24"
• Body Materials: Ductile Iron, Cast Steel, Cast Bronze, Stainless Steel
• End Connection: Flanged (#150, #300), Screwed, Grooved End
• Diaphragm: Buna-N, Viton, EPDM
• Max Inlet Pressure: 740 psi (51 bar)