Double Flanged 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

Double Flanged Double Disc Check Valve

Overview

Double Flanged Double Disc Check Valve design is generally stronger, lighter, smaller, more efficient and less expensive. Its meets API 594, which is approximately one fourth the face to face dimensions and 15% to 20% the weight,noney in initial valve coast and provides lower installation cost. The disc is litfed first by two spring to prevent.Suitable for horizontal or vertical up positions, In horizontal position flow allows plates to function free and under lower flow conditions as compared to swing check - Reduces pressure loss, improves dynamicthse and eliminates valve chatter.

Details:

1. Nominal diameter:

2" - 24" (DN50 - DN600)

2. Pressure range:

Class 150 - Class 2500 (PN16 - PN150)

3. Working temperature:
-196℃ - +560℃

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

5. End Connection:
RF, RTJ, BW