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Class 250 PSB Tilting Disc Check Valve PN420 A216 WCB API594 DN250 Cast Steel NBR

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Class 250 PSB Tilting Disc Check Valve PN420 A216 WCB API594 DN250 Cast Steel NBR

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Brand Name :	VERVO
Model Number :	H71W--2500LB-DN250
Certification :	API/ISO/CE
Payment Terms :	T/T, L/C, D/P, Western Union
Supply Ability :	400000
Delivery Time :	30

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Class 250 PSB Tilting Disc Check Valve PN420 A216 WCB API594 DN250 Cast Steel NBR

2500LB PSB Tilting Disc Check Valve PN420 A216 WCB API594 Full Bore DN250 Cast Steel Check Valve Non Return Valve

Item	PSB Tilting Disc Check Valve
Certification	ISO9001,ISO14001,ISO18001,TS,CE,API
Brand	VERVO
Model number	H71Y-2500LB-DN250
Port Size	DN250/10INCH
Structure type	Tilting Disc Check Valve
Pressure	2500LB(PN420)
Temperature	-46-325 DEGREE
Connection form	BW/Butt Welding/Butt Welded
Material	Casting Steel Carbon Steel A216 WCB
Feature	Easy disassembly

Product Range

Body material: Available in Casting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy
Normal diameter: 2"~60" (DN50~DN1500).
End connection: BW, Flanged.
Pressure range: 150 lb~2500 lb(PN16~PN420).
Working temperature: -196℃~+600℃.

Performance Specification For check valve

Technical Specification		ANSI Class (Lbs)
Technical Specification		150	300	400	600	900	1500	2500
Test Pressure (MPA)	Shell Test	2.94	7.67	10.2	15.3	22.98	38.3	63.83
	Seal Test	2.16	5.62	7.48	11.23	16.85	28.08	46.81
	Air Test	/

As usual, class 150 to class 900 check valves are usually used to bolted cover, class 1500 to class 2500 check valves are usually used pressure seal cover design.

Besides the general check valves, our company also can make cryogenic check valve.

Keywords of 2500LB PSB Tilting Disc Check Valve PN420 A216 WCB API594 Full Bore DN250 Cast Steel Check Valve Non Return Valve

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