Lug Type Double Disc Check Valve

Structural Feature Short structural length,only 1/4~1/8 of that of traditional flanged check valve; Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve; Quick valve disc closedown,low water hammer pressure; Applicable for and easily installed for vertical or...

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Product Details

Lug Type Double Disc Check Valve

Details:

1. Nominal diameter:

1.5" - 60" (DN40 - DN1500)

2. Pressure range:

Class 150 - Class 2500 (PN16 - PN420)

3. Working temperature:
-196℃ - +560℃

4. Body material:
Carbon steel, Stainless steel, Alloy steel, Bronze

5. End Connection:
RF, RTJ, BW

Material Specifications:

Part Name	Material
Body	A216 WCB	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
Plate	A351 CF8	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
Stem	A182 F304	A185 F304	A182 F316	A182 F304L	A182 F316L
Spring	A182 F304	A182 F304	A182 F316	A182 F304L	A182 F316L