Standards Compliance: MSS SP-81, JB/T 8691 Face to Face Dimension: MSS SP-81 Pre-temperature Rating: ANSI B16.34 Flanged Dimension: ANSI B16.5, DIN2533; JB79; GB/T 9113; HG20592 Inspect & Test: API 598, GB/T 13927; JB/T 9092
Carbon Steel: Cast Carbon Steel A216 Gr WCB Body and Bonnet. F316 Stem & Gate, Resilient or Metal Seating Stem packing PTFE / graphite composite.
Cast Iron: Cast Iron A126 GR. B Body and Bonnet. F304 Stem & Gate, Resilient or Metal Seating Stem packing PTFE / graphite composite. Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials. Various trim materials available to suit service conditions.
Operations Manual, Electric, Pneumatic and Hydrau-Pneumatic Actuator etc.
Size Ranges from 2in to 60in (DN50~DN1500) Pressure Ratings available in PN6, PN10, PN16, ANSI 125 & ANSI 150
Design Standard
DIN3352
Face to Face
DIN3202
Flange Ends
DIN2543-2547
Test & Inspection
DIN3230
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