Presure-seal Gate Valve 900Lb-2500Lb

Standard Material Specifications

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 Eyebold	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	Handwheel	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.

Dimensions (mm) and Weights (Kg)

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