Need supplier for Surge Relief Valve

Buy offer Details

Surge Relief Valve
1. Potential for pressure rise : 17.5 barg
2. System capacity : 2X420 m3/h
3. Location of the surge relief valve : In line, Header DN250 (10"). Flange Rating ASME B16.5 150#
4. Other safety and control measures in the system : Pressure Control for Start-Stop Hydrant Pump
5. Maximum fluid velocity and maximum allowable pressure :
A. Maximum fluid velocity 3.6 m/s
B. Maximum allowable pressure as per pump shut off pressure 17.5 barg

• Body material : ST 37-2 or ST52-3
• Cover material : ST 37-2 or ST 52-3
• Cylinder : AISI 304
• Disc & Piston : ST 37-2
• Seat ring : Stainless steel-clad
• Shaft : X20 Cr13
• Bushing : Bronze
• Sealing ring : NBR or EPDM