2 way solenoid valve in brass and stainless steel body,using hight quality sealing materialsand diaphragm High Quality Solenoid ValveCharacteristic : 1.Pilot operated diaphragm construction with less power consumption for longtime working; 2.Applied to pressure system opened from0.3bars;3.Lifespan can be at 1 million cycles.Temperature: NBR Seal: 14F to 176F , -10 to 80EPDM Seal: 14F to 250F , - ...