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...

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


Structural Feature:

1. Long life span, high reliability.

2. Easy flow, little flow resistance.

3. Compact structure, beautiful design.

4. Can be installed vertically or horizontally.

5. Quick reaction, good seal performance.

6. Short in Length, the face to facet is only 1/4~1/8 of the standard one.

7. Small in size and light in weight, the weight is only 1/4~1/20 of the normal one.



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