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Normally Closed 2 Position 3 Way Direct Acting Brass Solenoid Valve
COVNA Brass and Stainless steel steam 12v 24v solenoid valve is widely used for automatic control applied to low pressure system with harder valve body; Import sealing material, zero lekage, low power consumption; Adapt new technology and high frequency of flying lead coil, not getting hot while long time using, low temperature changeing; normally closed or normally open operation. NBR seat, suitable for most air, water, light oil, fuels, solvents, alcohol and many acids, EPDM or VITON seat is optional.
- Model: HKG11
- Size Range: 1/4''~1/2''
- Pressure Range: 0.0MPa-1.0 MPa
- Material: Stainless Steel or brass
COVNA HKG11 Direct lifting Diaphragm Stainless Steel Solenoid Valve
A two way diaphragm solenoid valve means that there are 2 ports in which fluid flows from/to. The Direct Acting valves will stop flow in either direction, but are still only designed to allow full flow in a single direction. Semi-Direct acting valves require assitance from fluid flow to open.These 2W valves may be used with 0 psi working pressure.
The valve core adopts a special structure of hard sealing, which can automatically compensate the wear clearance. The seal ring between the piston sleeves has a built-in elastic rack, which can automatically adjust the fit clearance according to the change of the medium temperature, suitable for gas or liquid use. Widely used in water treatment,environmental protection, drying equipment, chemical industry, air conditioner, oil pipeline, industrial oil supply system, petrochemical equipment filtration equipment, etc
| Port Size | 1/2″, 3/4″, 1″, 1¼”, 1½”, 2″ | Orifice(mm) | 1.6, 2.0, 2.5, 3.0, 3.5, 4.0, 5.0 |
| Port Connection | BSPP,BSPT, NPT | Function | Normally closed or opened |
| Pressure | 0.00MPa-1.0MPa | Voltage | DC-12V, 24V, 36V; AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz |
| Temperature of media | NBR Seal: 0~80℃
EPDM Seal: 5~190℃ |
Suitable Media | Stem, hot water, civil gas, air oil. |
| Material | Stainless steel or Brass | Sealing Material | EPDM, VITON,NBR, PTFE |
| Coils | S91B,22VA(AC),17w(DC),Ip65,100%ED
SA11B, 9VA(AC), 6W(DC), Ip65, 100%ED NASS COIL 0543 on request |
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