High-quality material The exhaust valve is made of high-quality copper and is manufactured by hot forging process. All-copper thickened valve body, pressure-resistant and explosion-proof, one-piece molding with uniform wall thickness, wear-resistant, safe, stable and durable. With filter The exhaust valve is designed with a filter, which can filter out larger impurities and prevent blockage from damaging the valve body. It has a universal DN15 1/2 inch threaded interface. Safe and reliable The exhaust valve uses high-precision components to ensure reliable operation. The special structure of the soda and water separation bowl prevents water leakage when spraying. The exhaust valve will continue to vent as long as the system is pressurized. Exquisite DesignThe soda separator bowl has a special structure to prevent water leakage during pumping. The exhaust valve will continue to vent as long as the system is pressurized. Sophisticated design ensures an attractive appearance. Wide ApplicationThe exhaust valve is suitable for water, oil, non-corrosive flammable gas, rated pressure 1.6MPa, working temperature -20t120. Whether the system is replenishing water or when the system pressure is too high and needs to be completely drained, the exhaust valve can work reliably. Specification: Material: Brass Nominal pressure: 1.6 MPa Working temperature: -20t120 Size: as shown in the picture Scope of supply: 2 * DN15 Flat exhaust valve