Forged Steel Check Valve

Description

Applicable Standards

1.Design and Manufacture

API 602, BS5352, ASME B16.34

2.Connection end Socket Weld End(SW):ASME B16.11

Threaded End(NPT):ASME B 1.20.1

Butt-Weld End(BW):ASME B 16.25

Flange End(RF/RTJ):ASME B 16.5

3. Test & Inspection

API 602, API 598

4. Design Description

Bolted Bonnet(BB),

Welded Bonnet(WB),

5. Main Materials:

A105,LF2,F5,F11,F22,

304(L),316(L),F347,F321,

F51,Alloy 20, Monel

Specification

If you want to order the one piece body, please contact sale department 

	CL150-300-600
	Size(NPS)		R.P	1-2	3-4	1	1.1/4	1.1/2	2
	Face To Face	CL150	L(RF)	108	118	127	140	165	203
		CL300		153	178	203	216	229	267
		CL600		165	191	216	229	241	292
	Height	CL150	H	77	81	93	95	103	118
		CL300/600		61	78	84	101	120	133
	Flow Port Diameter		Lift type	10.5	13.5	17	22	28	34
	(d)		Swing type	10.3	13.5	18	23	29	36
	Weight	CL150	Lift type	3.6	4.6	8.5	9.2	12.5	14.8
			Swing type
		CL300	Lift type	3.7	4.8	8.8	9.6	13.7	17.8
			Swing type
		CL600	Lift type	4	5.8	9.5	10.4	15.6	24.5
			Swing type

	CL800	Bolted Bonnet/Welded Bonnet, Full Port/Reduced Port,Outside Screw and Yoke(OS&Y).Threaded, Butt Weld, Socket Weld.Design:API602
	Size(NPS)	R.P		1-2	3-4	1	1.1/4	1.1/2	2
		F.P		3-8	1-2	3-4	1	1.1/4	1.1/2	2
	Face To Face	L	Lift type	79	92	111	120	152	172	220
			Swing type	79	92	111	120	120	140	178
	Height	H	Lift type	61	61	78	84	103	118	132
			Swing type	61	61	78	84	101	120	133
	Flow Port Diameter	d	Lift type	10.5	13.5	17	22	28	34	43
			Swing type	10.3	13.5	18	23	29	36	45
	Weight		Lift type	1.5	1.7	3.3	4.2	6.3	10.5	12.5
			Swing type	1.5	1.7	3.3	4.2	5	8.5	10.9

	CL900-1500	RF/RTJ Flange End, Design: API 602
	Size(NPS)	R.P		1-2	3-4	1	1.1/4	1.1/2	2
	Face To Face	L	(RF)	216	229	254	279	305	368
			(RTJ)	216	229	254	279	305	371
	Height	H		81	93	95	101	118	130
		d	Lift type	10.5	13.5	17	22	28	34
			Swing type	10.3	13.5	18	23	29	36
	Weight(CL1500)			5.2	6.8	10.5	14.5	18	24

NOTE:If you want to order the one piece body, please contact sale department,  

CL900 and CL1500 have the same face to face dimension. 

	CL900-1500	Pressure Seal Bonnet. Full Port/Reduced Port, Outside Screw and Yoke(OS&Y)
		Threaded, Butt Weld, Socket Weld, Design: ASME B16.34
	Size(NPS)	R.P		1-2	3-4	1	1.1/4	1.1/2	2
		F.P		3-8	1-2	3-4	1	1.1/4	1.1/2
	Face To Face	L	Lift type	92	111	120	152	172	220
			Swing type	92	111	120	120	140	178
	Height	H	Lift type	78	78	84	103	118	132
			Swing type	78	78	84	101	120	133
	Flow Port Diameter	d	Lift type	10.5	13.5	17	22	28	34
			Swing type	10.3	13.5	18	23	29	36
	Weight		Lift type	3.4	3.3	4.2	6.3	10.5	12.5
			Swing type	3.4	3.3	4.2	5	8.5	10.9

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