DN15 1/2" Water Pressure Regulator Valves With Pressure Gauge Pressure Maintaining Valve Water Pressure Reducing Valve ,Durable Materia

Material: Specification: 1/2 "DN15 Working temperature: 3-90 degreesYou may also like 5pcs Hardware Parts Green Silicone Ring Seal Gasket M67x3mm Waterproof Rubber Washer O-Ring.