2W-25 electric water valve solenoid style
Delivery Time: | 2 Days |
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Packaging: | diaphragm solenoid valve standard export carton, box , or according customers requirement. |
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Brand: | COVNA 12v solenoid water valve |
Place of Origin: | Guangdong, China (Mainland) |
Basic Info
Model No.: 2W21 12v solenoid water valve
Product Description
Characteristic: | 1. Direct lifting diaphragm construction; 2. Open from zero bar for low pressure system use; 3. High frequency of flying lead coil. |
Medium: | Air, City Gas, Water, Oil, Petroleum, etc. |
Temperature: | NBR Seal: -10°C to 80°C EPDM Seal: -30°C to 120°C VITON Seal: -30°C to 150°C |
Pressure: | 2W31: 0 ~ 10bar N.C |
Port Size: | 3/8", 1/ 2", 3/4", 1", 1 1/4", 1 1/2", 2" |
Port Thread: | G, BSP, NPT, Flange |
Orifice (mm): | 12, 15, 20, 25, 32, 40, 50 |
Voltage: | DC - 12V, 24V AC - 24V, 120V, 240V/60Hz; 110V, 220V/50Hz |
Tolerance: | +/- 10% |
Coils: | Y32B, 40VA (AC), 18W (DC), IP65, 100%ED Y42B, 50VA (AC), 20W (DC), IP65, 100%ED S51B: 30VA (AC), 24W (DC), IP65, 100%ED S91B: 22VA (AC), 17W (DC), IP65, 100%ED |
Material: | Body- Brass or Stainless Steel Seal -NBR, EPDM or VITON Armature Tube- Stainless Steel 304 Plunger- Stainless Steel 430F Stop- Stainless Steel 430F Springs- SS 304 Shading Rings- Copper |
Model | 2S160-15 | 2S200-20 | 2S250-25 | 2S350-35 | 2S400-40 | 2S500-50 |
Working Medium | 40 Micron Filtered Air | |||||
Acting Type | Direct Drive | |||||
Type | Normal Close Type | |||||
Aperture of Flow Rate | 16 | 20 | 25 | 35 | 40 | 50 |
CV Value | 4.8 | 7.6 | 12 | 24 | 29 | 48 |
Port Connection | G1/2'' | G3/4'' | G1'' | G1 1/4'' | G1 1/2'' | G2'' |
Operation Fluid Viscosity | 20CST(Below) | |||||
Working-Pressure | Water:0~0.5Mpa Air:0~0.7Mpa Oil:0~0.5Mpa | |||||
Max.Pressure Resistance | 1.0Mpa | |||||
Operation Temperature Range | -5~+80'C(UP TO 180'C) | |||||
Voltage Range | ±10% | |||||
Protect Class | IP65 | |||||
Power Consumption | AC:7VA/60HZ ,9VA/50HZ/DC:6W | |||||
Insulation | F Class | |||||
Material of Body | Stainless Steel | |||||
Material of Oil Seal | NBR or Silicon Gel or VITON or EPDM | |||||
Coil | Wire Lead or DIN | |||||
Stainless Steel Valve Body | Polished and shot blast |
Product Categories : Solenoid Valve > Diaphragm Solenoid Valve
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