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COVNA Stainless Steel Pneumatic Operated Ball Valve with F.R.L Unit

316 S.S 2 way flange ball valve, pneumatic actuation.15mm bore, PTFE seat, FKM seals, F03/F04 ISO mounting pad.

Vacuum to 68bar pressure range, media temp -20°C to 180°C. Live loaded packing.

Typical applications include water treatment, chemical industry, marine, petrochemical and light industry, metallurgy, power station.

it can automatically adjust or cut off the oil, water, gas, pulp or fibrous fluid

  • Model: HK55-F
  • Size Range: 1/2" to 8"
  • Pressure Range: 1.6MPa to 6.4MPa
  • Material: Stainless Steel

Wafer Type Short Thin Ball Valve with pneumatic actuator

  • Long service life, eco-friendly, easy installation, steady maintenance, etc
  • It has a safe and durable operation, and has a good sealing performance

technical parameters of valve actuator

Double acting Air to open, air to close, air supplier failure to keep the current position
Single acting N/C Air to open, interrupt air to close, air failure to close
Single acting N/O Air to close, interrupt air to open, air failure to open
Optional accessory Reversing solenoid valve, limit switch box, air filter reducing valve, positioner, handle manual, lock up valve.

pneumatic actuator

technical parameters of valve body

Acting Mode
Double Acting
1 Set
Air Supply Pressure
2.5 to 8bar
Applicable Standard
No. of Ways
2 Way
Port Size
1/2 inch
End Connection
Operating Pressure
1.6MPa to 6.4MPa
Water, Oil, Gas, Air
Body Material
Stainless Steel
Temp. of Media
-10°C to 180°C
Valve Ball
Stainless Steel
ISO 9001, CE, TUV, SGS
Sealing Material
1 Year (12 Months)

Accessories of Pneumatic Valve (1)

company certificates

company certifications

Packing details: each valve will be packed with foam in carton or in pallet to keep it safe during shipment.

Shipping method: we offer a variety of fast shipping methods, including DHL, Fedex, TNT, UPS, EMS, Airway, etc.

Delivery time: within 15 working days after payment due, stocking items same-day shipping.

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