300LB Cast Steel Globe Valve,DN400,316 Trim,Flange End
Model:STV-J541H-300LB-16″-WCB
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Cast Steel Flanged End Globe Valve
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 Standard+
- Design: BS1873/ ASME B16.34
- Face to face: ASME16.10
- End connection: ASME:16.5/ ASME B16.25
- Test: API598
- Fire safe: API607
Technical Specification+
- Size: 2″~40″
- Class: 150#~2500#
- 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
Date Sheet:300LB Cast Steel Globe Valve,DN400,316 Trim,Flange End
