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Dual Plate Check Valve

Nominal Diameter : 2‘’-72‘’(DN50-DN1800)
Nominal Preesure : CLASS150LB、300LB
Design Standard : API594
Inspection and test : API598
Connection type : Wafer、LUG & RTJ ends etc.
Mainly Material : WCB、CF8、CF8M、CF3、CF3M 、C95800etc.

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Description

◆ Material Of Dual Plate Check Valve

Pos.	Part	Material
1	Body	AL-Bronze C95800
2	Disc	C95800
3	Pin	C95800
4	Spring	Duplex steel
5	Seat	PTFE
6	Bolt	ASMT B193-B8M
7	Nut	ASMT B194-8M
8	Stem Packing	Flexible Graphite
9	Gland	ASMT SS
10	Stem Nut	B194-8M
11	Rings	Stainless steel

◆ Mainly Dimensions & Weight

Hot Products

LUG-type Dual Plate Check Valve

Nominal Diameter : 2‘’-40‘' Nominal Preesure : CLASS150、300、600、900LB Design Standard : API594 Inspection and test : API598 Connection type : Wafer、LUG & RTJ ends etc. Mainly Material : WCB、CF8、CF8M、CF3、CF3M 、C95800etc.

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Wafer Type Check Valve

Nominal Diameter : DN50~DN1200 Nominal Preesure : CLASS150LB~300LB、PN6~PN64 Design Standard : ISO14313/API594 Inspection and test : API598 Connection type : Wafer & R.F ends etc. Mainly Material : WCB、CF8、CF8M、CF3、CF3M etc.

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Swing type Check Valve

Nominal Diameter : 2‘’~24‘’ Nominal Preesure : CLASS 150LB~300LB Design Standard : BS1868 Inspection and test : API598 Connection type : Flanged、BW ends etc. Mainly Material : WCB、CF8、CF8M、CF3、CF3M etc. Opeartion type : Bolted Bonnet

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CLASS300 Swing Check Valve

Nominal Diameter : 2''-24inch Nominal Preesure : CLASS150-900LB Design Standard : BS1868 F/F standard : ASME B16.10 Connection type : Double Flange ends. Mainly Material : WCB、CF8、CF8M、CF3、CF3M、Duplex Steel etc. Middle connection : Bolted Bonnet、Pressure seal for high pressure

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Online Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at sales@zfvalve.com
or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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