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Technical Specifications of pneumatic valve 2. Features: A. Connection ends: Flange ends. B. Inversting cast body. C. Screwed Bonnet wedge disc. D. Intergral seat. 3. Size: 1/2", 3/4", 1", 1-1/2", 2". 4. Working Pressure: 200WOG. 5. Connection type: Inside screw. 6. Threaded to: NPT, BSPT, DIN259/2999, ISO228. 7. Medium: Water, oil, air.
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1, Design and manufacture of product according to ANSI B 16.34 and API 600 and API 6D
2, Compact structure, small bulk, perfect rigidity, safe and reliable.
3, Blow down part (disc) utilize flexible structure, can automatically compensate distortion of body due to abnormal burben or temperature, so seal creadible and prevent wedge being blocked,
4, Manual valve with DN over or equal to NPS10", class 400 pounds and DN over or equal to NPS NPS 6", class 600-2500 pounds equip with rolling bearing, can be operated easily.
5, Material of main body, material of trims, packing, washer, material of fastener can logically be combined according to customers' requirements or actual work status.
6, Exchangable seat, random comine the material of surface of blow down part to meet the requirement of work status, prolong service life.
DIN valves, BS valves also available,
With out standing manufacter power, Welcome worldwide customers to order specail kinds of valves from us!
ANSI pneumatic ball valve with limit switch