Butterfly Valve Series
SD941X Electric Telescopic Flanged Butterfly Valve Electric Expansion‑Compensation Butterfly Valve, Flanged Telescopic Butterfly Valve, Electric Resilient‑Seated Telescopic Butterfly Valve, SD943H Electric Metal‑Seated Telescopic Butterfly Valve
DN40-1200mm
Application Industry
Municipal water‑works, sewage plant, urban water supply‑drainage, power‑plant circulating‑water system, chemical pipeline, HVAC system, metallurgy, large‑scale pipeline engineering
Material
QT450 WCB 304 316
Model
SD941X‑10Q, SD941X‑16Q(ductile iron soft‑seal); SD943H‑16C(WCB metal hard‑seal)
Ductile iron flanged body with built‑in expansion‑compensation joint, equipped with quarter‑turn electric actuator, on‑off or 4‑20mA modulating control available, compensates pipeline thermal expansion & contraction, facilitates installation and maintenance, for water supply‑drainage & gas pipeline shut‑off and flow regulation.
Technical Specifications
Butterfly Valve Series
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