Presure-Seal Gate Valves

Model
Class 900Lb~2500Lb

Presure-seal gate valves brief figure of structure

Presure-seal gate valves standard material specificationsTop of page

NO.	Part Name	CS to ASTM	AS to ASTM	SS to ASTM
		Type A105	Type F22	Type F304(L)	Type F316(L)
1	Body	A105	A182 F22	A182 F304(L)	A182 F316(L)
2	Seat	A276 420	A276 304	A276 304(L)	A276 316(L)
3	Wedge	A276 430&410	A182 F304	A182 F304(L)	A182 F316(L)
4	Stem	A182 F6	A182 F304	A182 F304(L)	A182 F316(L)
5	Pressure Seat	A105	A182 F304	A182 F304(L)	F316(L)
6	Pressure Ring	A276 304L			A276 316L
7	Bonnet	A105	A182 F22	A182 F304(L)	A182 F316(L)
8	Gland Eye bold	A193 B7	A193 B16	A193 B8(M)
9	Pin	A276 420		A182 F304(L)
10	Stem Packing	Flexible Graphite		PTFE
11	P.S. Lock Nut	A194 2H	A194 4	A194 8	A194 8M
12	Gland	A276 F420		A182 F304
13	Gland Flange	A216 WCB		A351 CF8
14	Nut	A194 2H	A194 4	A194 8	A194 8M
15	Yoke Nut	A276-410
16	Retaining Nut	A194 2H	A194 4	A194 8	A194 8M
17	Hand wheel	A197
18	H.W. Lock Nut	A194 2H	A194 4	A194 8	A194 8M
19	Oil Cup	Brass
Suitable Medium		W.O.G. etc	W.O.G. etc	HNO3,CH3OOH etc
Suitable Temperature		-29℃~425℃	-29℃~550℃	-29℃~180℃

Note: Other materials are available upon request.

Presure-seal gate valves dimensions (mm) and weights (kg)Top of page

NPS		1/2~	3/4~	1~	1-1/4~	1-1/2~	2~
L	900~1500Lb	140	140	140	178	178	216
	2500Lb	186	186	186	232	232	279
H(OPEN)		321	321	321	380	414	502
W		160	160	180	200	250	280
Weights	900Lb~1500Lb	11.5	10.8	10.5	19.6	21.0	55.4
	2500Lb	12.3	11.6	10.8	26.0	28.4	60.0

Presure-seal gate valves ralated productsTop of page

• Forged Steel Bolt Gate Valve
• Forged Steel Welding Gate Valve
• Presure-Seal Gate Valves
• Cryogenic Gate Valves
• Extended Body Gate Valve
• Flanged End Gate Valve
• Flanged End Pressure Seal Gate Valve
• Forged Steel Bolt Globe Valve
• Forged Steel Wedling Globe Valve
• Presure-Seal Globe Valve
• Y-Pattern Globe Valve
• Pressure-Seal Y-Pattern Globe Valve
• Cryogenic Globe Valve
• Flanged End Globe Valve
• Flanged End Pressure-Seal Globe Valve
• Flanged End Check Valve
• Bolt Type Piston Check Valve
• Welding Type Piston Check Valve
• Bolt Type Swing Check Valve
• Y-Pattern Piston Check Valve
• Pressure-Seal Piston Check Valve
• Pressure-Seal Swing Check Valve
• Flanged End Pressure-Seal Piston Check Valve
• Forged Steel Floating Ball Valve
• Forged Steel Trunnion Mounted Ball Valve
• Small Sizes Forged Steel Floating Ball Valve

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