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VALVE PRODUCTS

COVNA aims to provide customers quailty products with competitive pricing

COVNA Timer Auto Drain Operated Solenoid Valve

COVNA HK11 Auto Drain Solenoid Valve, brass and stainless steel body construction, 2/2 way, 12/24VDC, minimum 3/8 inch female threaded connection, normally closed operation. Default NBR seat, suitable for water and air, widely used in filter machine, separator, air tank, dripping feet and other air compressor system parts.

  • Model: HK11-4
  • Size Range: 3/8''~2''
  • Pressure Range: 0.0MPa-1.0 MPa
  • Material: Brass, Stainless steel

HK11-4Timer Based Solenoid Valve; Timer Solenoid Valve Water

  • Features: Copper Coil Zero Leakage, Waterproof, High Pressure, High Frenquency, etc
  • High accuracy, timing is always adjustable
  • LED indicators to indicate valve status
  • Size Range: 3/8″ to 2″. Special size could be customized.
  • Material: Brass, Stainless Steel and Plastic
  •  Suitable Medium: Water, Oil, Air, Gas and so on
  • Light weight, low cost and durable. Widely used in filter machine, separator, air tank, dripping feet and other air compressor system parts

solenoid valve parameters

Port Size 3/8”, 1/2″, 3/4″, 1″, 1¼”, 1½”, 2″ Orifice(mm) 15, 20, 25, 32, 40, 50
Port Connection BSPP,BSPT, NPT, Flange Function Normally closed or opened
Pressure 0.00MPa-1.0MPa Voltage DC-12V, 24V, AC-24V, 120V, 240V/60Hz; 110V,220V/50Hz
Temperature of media NBR Seal: 0~80℃ 

EPDM Seal: 5~190℃ 

Suitable Media Water, gas, air, oil
Material UPVC, CPVC Sealing Material EPDM, VITON,NBR, PTFE

timer solenoid valve

timer solenoid valve

timer solenoid valve

company certificates

company certifications

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