Zhenjiang Bernard (Figure), card kit thread-way check valve, one-way, non-return valves, check valves

Card sets card sets check valve check valve card sets in the high-pressure system check card sets a one-way valve, due to the higher inlet pressure to open the top of the cone valve control oil pressure must be high. In order to reduce the control oil pressure, the increase in the center of the cone valve for relief within a thread spool valve, poppet valve before turning the control piston through 'over the top from the pressure relief valve plunger first unidirectional external thread notched check, check valve, so that the cone valve chamber through the pressure relief valve on the oil flow into the cavity and relief, when the chamber pressure is reduced to a certain value of the one-way check valves, check valves the control piston Zaiding from Poppet, fully turned. External thread external thread check valve check valve check valve external thread With this structure, the control oil pressure is greatly reduced, about 5 times the main oil line, and can greatly reduce the impact of the reverse turned and vibration. This pressure relief valve with pneumatic check valve used in the hydraulic system presses relief loop. Zhenjiang Bernard (Figure), card kit thread-way check valve, one-way, non-return valve, check valve provided by Zhenjiang Bernard electric meter Limited. Zhenjiang Bernard Electric Instrument Co., Ltd. (www.zjbonade.com) is a professional engaged in "fittings, valves," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "Zhenjiang Bernard" brand has a good reputation. We adhere to the "service first, customers first" principle, so that the congregation Zhenjiang Bernard won the trust of customers in chemical instrumentation, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you!