Flange globe valves are forcibly sealed valve. So when closing the valve, exert pressure must be put on disc to make sure sealing face does not leak. When the media goes into the valve from below the valve, the operating force required to overcome the resistance, which is the force created by stem and packing friction and the pressure of the media. When closing the valve, the force is greater than that to open the valve, so the valve rod diameter should be large, otherwise the stem benders occur.

Design Feature:
  • Antic blow-out stem
  • Swivel disc
  • Plug type
  • Bolted bonnet
  • Rising stem
  • Screwed in back seat
  • Zero leakage
  • Design: BS1873/ ASME B16.34
  • Face to face: ASME16.10
  • End connection: ASME:16.5/ ASME B16.25
  • Test: API598
  • Fire safe: API607
  • Size: DN 50 – DN 800
  • Pressure Class: 150Lb to 2500Lb
  • Connection: Double flange /  Butt weld
  • Operation: Handwheel / Bevel gear box / Electric actuator
  • Temperature: -60°C to +550°C
  • Application: Pipeline / offshore oil / chemical / water / Power plant / Iron and steel industry
  • Body: Carbon steel (WCB,LCB,WC6,WC9,C5) / Stainless steel(CF8,CF8M,CF3,CF3M) / Duplex stainless steel(4A,5A,6A) / Hastelloy alloy(N-12MV,CW-12MW,CW-2M) / Inconel alloy(CY-40,CW-6MC) / Monel alloy(M35-1) / Aluminium bronze alloy(C95400,C95500,C95800,AB2C)
  • Disc: Carbon steel (WCB+13Cr,WCB+STL,LCB+STL,WC6+STL,WC9+STL,C5+STL) Stainless steel(CF8,CF8M,CF3,CF3M) / Duplex stainless steel(4A,5A,6A) / Hastelloy alloy(N-12MV,CW-12MW,CW-2M) / Inconel alloy(CY-40,CW-6MC) / Monel alloy(M35-1) / Aluminium bronze alloy(C95400,C95500,C95800,AB2C)
  • Stem: SS420 / 17-4PH / F53 / XM-19 / Monel-K500 / Inconel-625 / Hastelloy-276
cast globe vlv
cast check vlv
cast gate vlv
dual plate check valve
forged valve
PRDSH
safety valve
PRV
cast globe vlv cast check vlv cast gate vlv dual plate check valve forged valve PRDSH safety valve PRV