Forged Steel Integral Flanged End Gate Valve 150Lb-600Lb

 

 

Standard Material Specifications

Item	Parts	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 Ring	A276 420	A276 304	A276 304(L)	A276 316(L)
3	Wedge	A276 410&430	A182 F304	A182 F304(L)	A182 F316(L)
4	Stem	A182 F6	A182 F304	A182 F304(L)	A182 F316(L)
5	Gasket	Corrugated SS + graphite		SS + PTFE
6	Bonnet	A105	A182 F22	A182 F304(L)	A182 F316(L)
7	Bonnet Bolt	A193 B7	A193 B16	A193 B8	A193 B8M
8	Pin	A276 420		A276 304
9	Gland	A276 410		A182 F304(L)	A182 F316(L)
10	Gland Eyebolt	A193 B7	A193 B16	A193 B8	A193 B8M
11	Gland Flange	A105	A182 F11	A182 F304(L)	A182 F316(L)
12	gland Nut	A194 2H	A194 4	A194 8	A194 8M
13	Yoke Nut	A276 420
14	H. W. Lock Nut	A194 2H	A194 4	A194 8	A194 8M
15	Nameplate	SS
16	Hand wheel	A197
17	Bearing Gasket	A473 431
18	Stem Packing	Flexible Graphite		PTFE
Suitable Medium		W.O.G. etc	W.O.G. etc	HNO3.CH3COOH etc
Suitable Temperature		-29°C~425°C	-29°C~550°C	-29°C~180°C

Note: Other materials are available upon request. CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel;

 

Dimensions (mm) and Weights (Kg) 

NPS			1/2″	3/4″	1″	11/4″	11/2″	2″
L(RF) L1(BW)	150		108	117	127	140	165	203
	300		140	152	165	178	190	216
	600		165	190	216	229	241	292
H (OPEN)	150,300		158	169	197	236	246	283
	600		169	197	236	246	283	320
W			100	100	125	160	160	180
Weights	150	RF	4.5	5.2	8.2	11.5	12.5	20.3
		BW	2.8	3.3	5.4	7.1	8.2	12.5
	300	RF	4.8	6.2	9.3	14	15.5	23.4
		BW	3.5	4.4	6.8	8.1	9.2	15.4
	600	RF	5.9	7.4	10.4	16.2	17.5	28.3
		BW	4.5	5.1	8.2	10.5	12.4	20.1