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Pneumatic Trunnion Casting Steel Ball Valve

Pneumatic Trunnion Casting Steel Ball Valve

Control Valve, Pneumatic Valve, Valves manufacturer / supplier in China, offering Pneumatic Trunnion Casting Steel Ball Valve, Lever Operate Floating Ball Valve, API 6D Big Size Gear Operate Forged Trunnion Ball Valve and so on.


Basic Info

  • Connection Form: Flange

  • Nominal Pressure: ANSI CLASS 150-900

  • Structure: Fixed Ball Valve

  • Function: Blow-Down Valve

  • Application: Industrial Usage, Water Industrial Usage, Household Usage

  • Body: Wcb

  • Stem: F304

  • Specification: DN15-DN100

  • Material: Stainless Steel

  • Driving Mode: Pneumatic

  • Channel: Straight Through Type

  • Type: Fixed Ball Valve

  • Temperature: Ultralow Temperature

  • Pressure: 3000psi

  • Ball: F304

  • Seat: PTFE

  • Transport Package: Wooden

Product Description

 Pneumatic trunnion Ball Valve for Water Treatment are typically used for on-off control of air, water, oil,
and other media compatible with the materials of construction. Unique three piece investment cast bolted
body design offers the advantage of a swing out body for easy inline maintenance. Spring return actuators use
an air pressure signal (80-120 PSI) to open the valve and springs to close the valve with loss of air
pressure (failsafe). Maximum working temperature of assembly is 180 °F(80oC). Order optional valve mounting
kit to extend media working temperature to 300 °F(150oC) (suitable for steam up to 50 PSI max. with kit). 
Advantages of air actuated ball valves over other type valves may include: higher flow rates, higher pressures,
higher temperatures, wider media compatibility, straight through flow path, reduced water hammer,
and use in hazardous environments. Ball valve can be mounted in any orientation.

Pipe Size
1/4" NPT female
Port SizeFull Port, Orifice 0.45 inches, Cv 8
Pressure (Max)1000 PSI, vacuum up to 29inHg 
Working Temperature of Assembly0-180 °F (media 0-300 °F with optional valve mounting kit) 
Valve Body316 stainless steel CF8M 
Ball/Stem316 stainless steel
Stem SealsPTFE (reinforced Teflon)/ Viton 
Ball SeatsPTFE (reinforced Teflon)
Valve Rated Temperature356 °F maximum 
Cycle TimeApprox. 1 second per 90° rotation
Air Pilot Pressure80-120 PSI 
Air Connections1/8" NPT (plus NAMUR pad for solenoid valve)
Actuator SealsNBR


Applicable Media:Water, Oil, Gas, Nitric Acid, Acetic Acid
Packing:Plastic Bag, Carton & Plywood Case/According to customers' requirement.
Payment: T/T, L/C, D/P, Western Union.

Hot Tags: pneumatic trunnion casting steel ball valve, China, Wenzhou, manufacturers, suppliers, factory, customized, price list, in stock, made in China


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