A good quality safety valve is essential in the unlikely event of overshoot in steam pressure.
‘KS VALVES & PUMPS’ safety valves are the most reliable and proven.
Mainly used to open at a predetermined pressure to protect vessel or system from excess pressure.
Inlet size range: DN 25 – DN 400
Outlet size range: DN 50 – DN 450
Pressure Class: 150 LB – 2500 LB
Structure- Open bonnet & closed bonnet
Balanced type- Balance bellows, Balance piston, Balanced bellows & piston
Bellows material- AISI 316L, AISI 304L
Ends- Flange ends (ASME B16.5)
MOC Body - Stainless steel 316L/304L, SS316/304, SA 216 WCB
Seat- Soft seat(Viton, NBR etc), Metal seat (Stellited)
Spring MOC- Hast-alloy B&C, Inconel, DIN 17223, AISI 302, AISI 420
Manufacturing std- API 526, API 520 and API 521 , IBR
Testing std- API 527
Advantage- 100% compatibility to API 526, Adjustable blow down, Versatile for many services
Sector- Oil & Gas, Chemical Industry, Energy Sector, Petro-chemical Industries
Application- Steam services, air, vapour & gas services also
Special- IBR, Fully stellite trim (Trim 5), Pilot operated safety valves ( On request), Supplementary loaded valve (on request), Conventional design (Steam line)