As the name suggests, the imported pneumatic Y-type three-way ball valve (Q642F, Q642H, Q642Y) adopts the Y-type flow channel form, and the valve seat is a three-sided valve seat, which is 120° and 135° to each otherThe two body configurations allow the medium flow direction to be switched as required. Pneumatic Y-type 3-way ball valves are installed in a variety of ways. The installation can be arranged in different shapes depending on the layout of the pipe. The flow channel is flat, the fluid resistance is small, and the circulation capacity is strong. It does not allow the medium to remain inside the flow channel, resulting in a good and smooth pipe changeover without causing secondary contamination.
Imported Pneumatic Y-type 3-way ball valve (Q642F, Q642H, Q642Y) Application:
Pneumatic Y-type three-way ball valve can be used according to different working conditions, such as soft sealing and spray-welded nickel-based alloy (hardness greater than HRC60), supersonic tungsten cobalt coated alloy (hardness greater than HRC70) and special hard materials and other advanced technologies are suitable for various harsh working conditions, soft sealing is suitable for working conditions below 200, hard sealing carbon steel does not exceed 425, stainless steel does not exceed 450.
Imported Pneumatic Y-type 3-Way Ball Valve (Q642F, Q642H, Q642Y) Optional Functions:
Drive mode: compressed air (can carry handwheel).
Air supply pressure: 04-0.7mpa
Air supply connection: G1 4", G1 8"，g3/8"，g1/2"
Ambient temperature: -30 +70°
Optional accessories: positioner, solenoid valve, air filter pressure reducer, position retention valve, travel switch, valve position transmitter, hand wheel mechanism, etc.
Imported pneumatic Y-type three-way ball valve (Q642F, Q642H, Q642Y) action form:
Single-acting (spring return): gas-off type (b) - valve position open (fo) when the air is lost;Air open type (K) - valve position close (fc) when the air is lost
Double-acting (vent switch): gas-off type (b) - valve does not change when the gas is lost (fl);Air open type (K) - the valve does not change when the air is lost (FL).
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