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COVNA Low Pressure Anti-corrosion UPVC Solenoid Valve for sea water

COVNA HKFFP-UPVC Solenoid Valve works great with sea water, acid, chemical. Operates normally closed and has a solid UPVC body. This valve is big flow and works very well with a variety of applications. Sewage treatment, agriculture, forestry, irrigation, seawater desalination, and aquaculture. It’s two way two position pilot operated electric water solenoid valve uses UPVC piston material that the fluid is completely separated from the metal parts (moving iron core, spring), realizing the real corrosion resistance in the structure. This UPVC solenoid features with female BSP 1/2″ -2”thread or NPT 1/2″ ~2”thread. 

  • Model: HKFPP-UPVC
  • Size Range: 1/4''~2''
  • Pressure Range: 0.01MPa-0.6 MPa
  • Material: UPVC/CPVC

COVNA HKFPP-UPVC Two Way Two Position Direct Acting Diaphragm Solenoid Valve

  • Isolation piston structure, longer life time
  • UPVC/CPVC/PTFE anti corrosive material,totallyisolated from media
  • Applied in: UPVC: sulfuric acid, hydrochloric acid withconcentrations of 10%. Fluid TEMP< 50C;
  • CPVC: sulfuric acid with concentration 60% andhydrochloric acid Fluid TEMP< 95C
  • The valve is normally closed, closed when de-energized and open when energized. It is capable of operating at 0.3 bar differential pressure.

solenoid valve parameters

Port Size 1/2″, 3/4″, 1″, 1¼”, 1½”, 2″ Orifice(mm) 15, 20, 25, 32, 40, 50, 65
Port Connection BSPP,BSPT, NPT Function Normally closed or opened
Pressure 0.00MPa-1.0MPa Voltage DC24V, AC220V, AC110V
Temperature of media NBR Seal: 0~80℃ 

EPDM Seal: 5~190℃ 

Suitable Media Alkali Acid and salt etc
Material UPVC, CPVC Sealing Material EPDM, VITON,NBR, PTFE
Coil YC1B , 15W ( AC ) , 16W ( DC )
Coil YELB, start at 200W, maitain at 5W(AC),28W(DC)
Coil YF1B, start at 350W, maitain at 10W(AC), start at 75W,maitain at 25W(DC)

solenoid valve dimension

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