DIN AWWA JIS BS JKR PN16 Double Orifice air valve

Double orifice kinetic air valve, For water...

Features: The angle type waterproof hammer air valve is composed of an angle type air valve and an exhaust throttling device. The micro exhaust valve is integrated into the angle type air valve. It integrates functions such as high-speed exhaust without blowing and blocking to prevent valve closing water hammer, throttling exhaust to ensure safe water filling speed and prevent bridging water hammer, continuous and reliable micro exhaust to improve water delivery efficiency, and high-speed suction to prevent negative pressure in the pipeline. It replaces traditional high-speed intake and exhaust valves A patented new product for composite high-speed intake and exhaust valves.

Product description: The overall high-temperature ball valve is a ball valve that uses a new type of sealing material as the valve seat and is sealed by a similar product PTFE. The service life is increased by 3-5 times. It has the advantages of stable performance, reliable sealing, low friction, light switch, high temperature resistance, wear resistance, oil resistance, corrosion resistance, and long service life.High temperature ball valve and globe valve, plunger valve, blowdown valve, structure The lengths are consistent, which expands the scope of use of ball valves, and is widely used in petroleum, chemical, rubber, paper, pharmaceutical and other industries, and can replace globe valves, plunger valves, and quick blowdown valves. Applicable medium: acids such as water, steam, heat transfer oil, etc., operating temperature: ≤350℃.

Product use: D73H,D373H,D673H,D973H PN10 ~ PN100 three eccentric double clamp hard seal electric butterfly valve adopts precise J-shaped elastic seal ring and three eccentric multi-layer metal hard seal structure, which is widely used in metallurgy, electric power, petrochemical industry, water supply and drainage, municipal construction and other industrial pipelines with medium temperature ≤ 400 ℃ to regulate flow and carry off fluid.

Product introduction: Pilot operated safety relief valve is a new type of safety valve. It is mainly used in the fields of oil and gas, chemical industry, electric power, metallurgy and city gas. It is the best overpressure protection device for pressure equipment, vessels or pipelines.

Product features and usage: HTGLF47HR-10.16.25 series pipeline self operated control valve, also known as pipe operated valve. It is developed on the basis of absorbing micro resistance slow closing check valves, hydraulic control check butterfly valves, and multifunctional hydraulic control valves, and is a new generation product of water pump control valves. It combines the functions of an electric gate, an electric butterfly valve, and a check valve, and eliminates water hammer hazards through quick and slow closing actions, protecting the safety of the water pump and pipeline network. This valve is a new type of control equipment for pumping stations with novel structures, advanced performance, and reliable operation both domestically and internationally. It is mainly used in industries such as centrifugal pumps, metallurgy, petrochemicals, water companies, municipal engineering, and environmental protection for automated water supply and drainage pumping stations.

Precautions and models in the use of manual knife gate valve products: It entered my country from the 1980s. In less than two decades, its use has expanded from the general field to a wider variety of industries. Coal preparation, gangue discharge and slag discharge from mining power plants. It has developed to urban sewage treatment, and has developed from general industrial pipelines to professional pipeline systems such as food, sanitation, and medicine.

The H41H/W lift check valve is selected for use on pipelines under various working conditions, such as petroleum, chemical, and thermal power plants, with a nominal pressure of PN1.6-6.4MPa and a working temperature of -29-550 ℃. Applicable media include: water, oil, steam, etc

Product use: XD371X signal butterfly valve is suitable for the control valve in the fire protection system. When the valve is opened or closed to the specified position, the signal device on the valve can send a signal to the fire detection center to show whether the butterfly valve is opened or closed, so as to prevent the valve from closing by mistake and affecting the automatic sprinkler function.