Shanghai Kolink Valve Co., Ltd.
VALVES & PIPE FITTINGS
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Pinless Centerline Wafer Butterfly Valve Ductile Iron Rubber Seat
Features of Pinless Centerline Wafer Butterfly Valves:
Center Lined, Resilient Seat
Bi-Directional Sealing
Shutoff and Throttling Operation
Wafer Body Type, Lug Type or Flanged Type
Applicable Standards of Pinless Centerline Wafer Butterfly Valves:
a) Design & Manufacture: API 609, EN 593, AWWA C504
b) Face to Face Dimension: API 609, EN 558
c) End Connection: ASME B16.5, EN 1092
d) Test and Inspection: API 598, EN 12266