Spring Return Ball Valve

Size: Up to DN50

Pressure: Up to Class 600

Standards: API 608/API 6D

Test standards: API 598

Nominal diameter: DN15 — DN100 (mm)

Connection: Thread, flanged

Temperature range: ≤-180℃

Body material: Cast steel WCB, Stainless steel 304/316

Features

· For avoiding the wrong operation with manual back to started position quickly ;

· Two-pieces or three-pieces structure are simple and easy to maintain, with full port and low flow resistance.

· Stainless steel ball material, reduce the parts wearing and the service

Life can be longer.

· PTFE sea or packing can be good sealing performance, when fully opened or fully closed will not easy to be medium corrosion or friction damage .

Application:

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