Pneumatic Threaded Ball Valve

Valve Features
Body material: Stainless steel
Seal material: PTFE
End connection: Thread
Structure: Floating ball, 3-Piece
Nominal diameter: DN15 - DN80 mm
Nominal pressure: PN16 bar
Operation: Pneumatic actuator (DA or SR)

Technique norm
Design Basls: GB/T12237, ANSI B16.34
Test & inspection: JB/T9092, API 598

Actuator Features
● Mounting to valve either directly or via bracket.
● Conforming to European and International Standard EN ISO 5211, preferred dimensions.
● Double Rack & Pinion design.
● Double acting or Spring return models utilize the same compact body design.
● Aluminum body, hard anodized externally and internally, for corrosion and wear resistance.
● Adjustable travel stops.
● Safe end cover bolting requiring no special tools.
● Anti blow-out drive pinion.
● Namur air connection can be easily mounted with solenoid valve.
● Parallel and diagonal, double square(star) drive.
● Travel adjustment (at each end) ±5°.
● Easy field conversion between DA and SR models

Main Parts Materials
Bolt: SS304
Connector: CF8, CF8M, CF3, CF3M
Seat: PTFE, Nylon, PPL, Metal seal
Ball: 304, 304L, 316, 316L
Body: CF8, CF8M, CF3, CF3M
Stem: 304, 304L, 316, 316L
Gasket: 304, 316
Packing: PTFE
Gland: 304, 316
Yoke: CF8
Connecting Set: 304
Bolt: 304
Pneumatic Actuator: AT Series
Location indicator: Plastic