forged check valve

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forged check valve
Product Sort:Forged steel valve>>Forged steel valve
Pressure:150LB-2500LB PN6-PN420 2K-100K
Size:3/8"-3" DN8-DN80
Design Std:API602 API6D BS5352 GB/T12235
Product Material:A105 LF2 F5 F11 F22 F304 F304L F316 F316L F51 F55 MONEL
page keywords:check valve,swing check valve,lift check valve,ss316 check valve,wafer check valve

forged check valve infomation:

                                  forged check valve

          Forged check valve divded into swing type and lift type.                  

         Piston check valve 800LB Standard Material Specification    

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	Piston Disc	A276 410	A276 304	A276 304(L)	A276 316(L)
3	Gasket	graphite+304		SS+PTFE
4	Bonnet	A105	A182 F22	A182 F304(L) A182 F316(L)
5	Nameplate	SS
6	Bolt	A193 B7	A193 B16	A193 B8M	A193 B8M
7	Ball	A182 F304	A182 F304	A182 F304	A182 F304
Suitable Medium		W.O.G.etc		W.O.G.etc	HNO 3 ,CH 3 OOH etc
Suitable Temperature		-29¡æ¡«425¡æ		-29¡æ¡«550¡æ	-29¡æ¡«180¡æ

Note: Other materials are available upon request. CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel; Dimension (mm) and Weight (Kg)

NPS	Conv.	3/8"	1/2"	3/4"	1"	11/4"	11/2"	2"
	Full		3/8"	1/2"	3/4"	1"	11/4"	11/2"	2"
L		79	79	92	111	120	152	172	200
H		61	61	65	79	95	103	118	132
Wieght	Bolted	1.4	1.2	1.5	3.1	3.9	5.6	8.9	12.5
	Welded	1.1	1.0	1.2	2.9	3.3	4.9	8.1	10.9

 
Piston check valve 900LB¡«1500LB Standard Material Specification

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	Piston Disc	A276 420	A276 304	A276 304(L)	A276 316(L)
3	Gasket	graphite+304		SS+PTFE
4	Bonnet	A105	A182 F22	A182 F304(L)      A182 F316(L)
5	Nameplate	SS
6	Bolt	A193 B7	A193 B16	A193 B8M	A193 B8M
7	Ball	A182 F304	A182 F304	A182 F304	A182 F304
Suitable Medium		W.O.G.etc		W.O.G.etc	HNO 3 ,CH 3 OOH etc
Suitable Temperature		-29¡æ¡«425¡æ		-29¡æ¡«550¡æ	-29¡æ¡«180¡æ

Note: Other materials are available upon request. CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel.   Dimension (mm) and Weight (Kg)

NPS	Conv.	3/8¡±	1/2¡±	3/4¡±	1¡±	11/4¡±	11/2¡±	2¡±
	Full		3/8¡±	1/2¡±	3/4¡±	1¡±	11/4¡±	11/2¡±	2¡±
L		92	111	111	120	152	172	200	220
W		65	79	79	97	104	120	139	215
Weights	Bolted	1.6	3.4	3.3	5.5	6.0	9.2	12.9	16.2
	Welded	1.3	3.2	3.1	4.8	5.4	8.5	11.2	14.3

Forged steel flanged end check valve150Lb~600Lb Standard Material Specification

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	Bonnet	A105	A182 F22	A182 F304(L)	A182 F316(L)
3	Piston Disc	A276 420	A276 304	A276 304(L)	A276 316(L)
4	Nameplate	SS
5	Gasket	Corrugated SS+graphite		SS+PTFE
6	Bolt	A193 B7	A193 B16	A193 B8	A193 B8M
Suitable Medium		W.O.G.etc		W.O.G.etc	HNO 3 ,CH 3 OOH etc
Suitable Temperature		-29¡æ¡«425¡æ		-29¡æ¡«550¡æ	-29¡æ¡«180¡æ

Note: Other materials are available upon request. CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel. Dimension (mm) and Weight (Kg)

NPS			1/2"	3/4"	1"	11/4"	11/2"	2"
L(RTJ) L1(BW)	150Lb		108	117	127	140	165	203
	300Lb		152	178	203	216	229	267
	600Lb		165	190	216	229	241	292
H	150Lb ¡« 300Lb		61	61	79	95	103	118
	600Lb		61	79	95	103	118	135
weights	150Lb	RF	2.56	3.37	4.37	8.17	8.94	12.64
		BW	1.70	190	2.10	5.12 >	5.50 >	1.89 >
	300Lb	RF	2.73 >	3.65 >	4.74 >	8.77 >	9.60 >	13.70 >
		BW	1.90 >	2.10 >	3.00 >	5.12 >	6.60 >	7.85 >
	600Lb	RF	3.00 >	4.00 >	5.83 >	9.47 >	10.10 >	15.6 >
		BW	2.00 >	3.12 >	4.25 >	7.25 >	8.56 >	13.60 >

  
Forged steel flanged end check valve900Lb~1500Lb Standard Material Specification

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	Bonnet	A105	A182 F22	A182 F304(L)	A182 F316(L)
3	Piston Disc	A276 420	A276 304	A276 304(L)	A276 316(L)
4	Nameplate	SS
5	Gasket	Corrugated SS+graphite
6	Bolt	A193 B7	A193 B16	A193 B8(M)	A193 B8M
Suitable Medium		W.O.G.etc		W.O.G.etc	HNO 3 ,CH 3 OOH etc
Suitable Temperature		-29¡æ¡«425¡æ		-29¡æ¡«550¡æ	-29¡æ¡«180¡æ

Note: Other materials are available upon request.
CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel. Dimension (mm) and Weight (Kg)

NPS		1/2"	3/4"	1"	11/4"	11/2"	2"
L(RTJ)		216	229	254	279	305	371
L1(BW)		216	229	254	279	305	368
H		79	79	95	104	120	139
Weights	RTJ	8.5	10.5	15.7	20.8	27.2	33.0
	BW	6.4	8.0	13.2	17.8	24.2	29.7

                                  

                                            Swing check valve

                        

Swing check valve 800LB¡¢900LB¡«1500LB
Standard Material Specification

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 410	A276 304	A276 304(L)	A276 316(L)
3	Swing Disc	A276 420	A276 304	A276 304(L)	A276 316(L)
4	Nut	A194 2H	A194 4	A194 8	A194 8M
5	Hinge	A105	A182 F22	A182 F304L	A182 F316(L)
6	Gasket	Graphite+304		SS+PTFE
7	Bonnet	A105	A182 F22	A182 F304L	A182 F316(L)
8	Bolt	A193 B7	A193 B16	A193 B8M	A193 B8M
9	Pin	A276 420		A182 F304	A182 F316
Suitable Medium		W.O.G.etc	W.O.G.etc	HNO 3 ,CH 3 OOH etc
Suitable Temperature		-29¡æ¡«425¡æ	-29¡æ¡«550¡æ	-29¡æ¡«180¡æ

Note: Other materials are available upon request. CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel. Dimension (mm) and Weight (Kg)

NPS		3/8"	1/2"	3/4"	1"	11/4"	1/2"	2"
L	800Lb	79	79	92	111	120	120	140
	900Lb¡«1500Lb	92	111	111	120	120	140	178
H	800Lb	61	61	78	84	101	120	133
	900Lb¡«1500Lb	79	79	79	97	105	120	140
Weight	800Lb	1.1	1.0	1.9	3.9	4.5	7.3	10.0
	900Lb¡«1500Lb	3.1	3.0	3.6	4.3	6.1	8.8	12.6

                        

                                        

At this page you can see the basic data of forged check valve the picture of forged check valve ,the detail explanation and mounting dimensions . If you have any inquiry,please send the offer by email to sales@valvesuppliers.cn,or leave message on the MSN without hesitate.

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