Forged Steel Gate Valve

1.Standard: API 602,BS5352,API 598/600
2.Pressure:1.0~2.5MPa
3.Size:DN50~DN600;1/2’’-24’’
4.Material:WCB,Bronze,Brass,Stainless steel
5.Type: Rising Stem, BB, FB, OS&Y
6.Operating temperature :0~80℃
7.Medium: water oil gas and so on
8.Operation: Hand Wheel. Gear Devices, Electric, Etc

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Description

Applicable Standards:

Design and Manufacture: API600

Face to Face and End to End: ASME B16.10

Flanged End: ASME B16.5/ASME B16.47

Butt Welded End: ASME B16.25

Test&Inspection: API598

Design Description:

Full bore design

Outside Screw and Yoke(OS&Y)

Bolted Bonnet(BB)

Flexible wedge,fully guided

Solid or split wedge gate

Renewable seat rings

Forged T-head stem

Rising stem and non-rising handwheel

Flanged or butt welding ends

Available with bevel gear operator

Specification

No.	PART	ASTM Material
No.	PART	A105	LF2	F11	F304(L)	F316(L)	F51
1	BODY	A105+SS304	LF2	F11	F304(L)	F316(L)	F51
2	DISC	F6a	F6a	F6a+STL	F304(L)	F316(L)	F51
3	STEM	410	410	410	304(L)	316(L)	F51
4	GASKET	A105	LF2	F11	304+Graphite	316(L)+Graphite	316(L)+Graphite
5	BONNET	304+Graphite B16			F304(L)	F316(L)	F51
6	BOLT	B7	L7	F11	B8(M)	B8(M)	B8M
7	PACKING	Flexible Graphite
8	GLAND	A182 F6	LF2	F11	F304	F304	F304
9	GLAND FLANGE	A105	LF2		F304	F304	F304
10	NUT	A194 2H			8
11	EYEBOLT	A193 B7			B8
12	STEM NUT	A276 410
13	LOCK NUT	AISI 1035
14	NAMEPLATE	AL
15	HANDWHEEL	ASTM A197