Detailed Product Description

Media:	Water	Structure:	Ball
Power:	Manual	Application:	General
Material:	Casting	Pressure:	Medium Pressure
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flange globe valve

,

wcb globe valve

Russia Gost carbon steel Globe Valve PY16

 

1) Size: DN15-DN200

2) Pressure: PN16-PN40
3) Suitable temperature range: -20~232~350
4) Material: A216 WCB

5) Applicable medium: water, oil, gas and some corrosive liquids

6)Connection type:flange

 

Structural Features:
· Straigh pattern body design
· OS&Y, Outside screw and yoke
· BB, Bolted bonnet
· Yoke integral with bonnet
· Rising stem and handwheel
· Loose disc , choice of plug or ball
· Renewable seat ring
· Impact handwheel for 10 inch or above horizontal service
· Flanged or butt welding ends.

Technical Specification
Design and Manufacture: BS1873 or ASME B16.34
Inspection and Test: API 598
End flange dimension: ASME B16.5
BW end dimension: ASME B16.25
Socket-weld dimension: ASME B16.11
Face to face and end to end: ASME B16.10
Pressure-temperature rating: ASME B16.34
Main material :

Parts name	Materials
	WCB/Trim 1	WCB/Trim 5	WCB/Trim 8	CF8/304	CF8M/316
Body	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
Seating ring	A105+13Cr	A105+STL	A105+STL	ASTM A351 CF8	ASTM A351 CF8M
Disc	ASTM A216 WCB+13C.r	ASTM A216 WCB+STL	ASTM A216 WCB+13Cr	ASTM A351 CF8	ASTM A351 CF8M
Stem	ASTM A182 F6a	ASTM A182 F6a	ASTM A182 F6a	ASTM A182 F304	ASTM A182 F316
Disc nut	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
Bonnet nut	ASTM A194 2H	ASTM A194 2H	ASTM A194 2H	ASTM A194 8	ASTM A194 8M
Bonnet bolt	ASTM A193 B7	ASTM A193 B7	ASTM A193 B7	ASTM A193 B8	ASTM A193 B8M
Gasket	304 sheet+ Graphite	304 sheet+ Graphite	304 sheet+ Graphite	304+ Graphite	316+ Graphite
Backseat bushing	ASTM A182 F6a	ASTM A182 F6a	ASTM A182 F6a	ASTM A351 CF8	ASTM A351 CF8M
Bonnet	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
Packing	Graphite	Graphite	Graphite	Graphite	Graphite
Eyebolt pin	ASTM A36	ASTM A36	ASTM A36	304SS	316SS
Gland eyebolt	ASTM A193 B7	ASTM A193 B7	ASTM A193 B7	ASTM A193 B8	ASTM A193 B8M
Gland	ASTM A182 F6a	ASTM A182 F6a	ASTM A182 F6a	ASTM A182 F304	ASTM A182 F316
Gland Flange	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
Eyebolt nut	ASTM A194 2H	ASTM A194 2H	ASTM A194 2H	ASTM A194 8	ASTM A351 CF8M
Stem nut	ASTM A493 D2	ASTM A493 D2	ASTM A493 D2	ASTM A493 D2	ASTM A493 D2
Hand wheel	Ductile Iron	Ductile Iron	Ductile Iron	Ductile Iron	Ductile Iron
Hand wheel	Carbon steel	Carbon steel	Carbon steel	Carbon steel	Carbon steel