API 602, 622, 624 Check Valve, ASTM A105N, 3/4 IN, 800 LB

Design Standard: API 602, API 622, API 624, ASME 16.34, BS 5352
Body Material: ASTM A105N, Forged Steel
Nominal Diameter: 3/4 Inch, DN20
Pressure: Class 800 LB, CL800, PN150
Construction: Full Bore
End Connection: SW
Face To Face: Factory STD
Test And Inspection: API 598
Temperature: -29℃ - 429℃
Feature: Flanged, Bolted Bonnet, Forged Steel, Outside Screw & Yoke (OS & Y), Bolted Bonnet, Welded Bonnet or Pressure Seal Bonnet

Product Range

Size: NPS 1/2 to NPS 4
Pressure: Class 800 to Class 2500
Material: Forged ASTM A105, ASTM A350 LF2, ASTM A182 F5, ASTM A182 F11, ASTM A182 F22, ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L, ASTM A182 F347, ASTM A182 F321, ASTM A182 F51, Alloy 20, Monel, Inconel, Hastelloy
Connection: SW, NPT, RF or BW
Certification: ISO 9001, ISO 14001, ISO 18001, TS, CE


 

CL800	Bolt Cover (BC), Welding Cover (WC), Reduce Port (RP), Full Port (FP), Thread (NPT), Socket Weld (SW), Butt Weld (BW)
Size (NPS)	R.P	1/2	3/4	1	1-1/4	1-1/2	2	2-1/2
	F.P	3/8	1/2	3/4	1	1-1/4	1-1/2	2
Face To Face	L	79	92	111	120	120	140
Height	H	55	60	80	90	100	105
Flow Port Diameter	d	10.5	13.5	17	22	28	34
Weight (Kg)	B.B	1.8	2	3.8	4.5	5.5	9
	W.B	1.7	1.9	3.6	4.3	5.3	8.7
CL900 CL1500	Bolt Cover (BC), Welding Cover (WC), Reduce Port (RP), Full Port (FP), Thread (NPT), Socket Weld (SW), Butt Weld (BW)
Size (NPS)	R.P	1/2	3/4	1	1-1/4	1-1/2	2	2-1/2
	F.P	3/8	1/2	3/4	1	1-1/4	1-1/2	2
Face To Face	L	92	111	120	120	140	178
Height	H	60	80	90	100	105	115
Flow Port Diameter	d	10.5	13.5	17	22	28	34
Weight (Kg)	B.B	2	3.9	4.5	5.5	9	16
	W.B	1.9	3.6	4.3	5.3	8.7	15.5
CL2500	Welding Cover (WC), Reduce Port (RP), Full Port (FP), Thread (NPT), Socket Weld (SW), Butt Weld (BW)
Size (NPS)	R.P	3/8	1/2	3/4	1	1-1/4	1-1/2	2
Face To Face	L		120	120	120	140	178	178
Height	H		90	100	105	115	115	115
Flow Port Diameter	d		10.5	13.5	17	22	28	34
Weight (Kg)	W.B		4.5	5.5	9	16	23	23

The dimension and weights are for reference only and subject to change without notice.
1. For more size or dimensional information, please contact our sales representative.