FX-H41X-10/16 Silence check valve refers to the valve that automatically opens and closes the disc depending on the flow of the medium itself, and FX-H41X-10/16 Silence check valve is used to prevent the medium from flowing back. It is also called check valve, one-way valve, silencing check valve, reverse flow valve, and back pressure valve.
Main structure size of FX-H41X-10/16 Silence Check Valve unit：mm
The main technical parameters of FX-H41X-10/16 Silence check valve
Pressure test standard: GB/T13927
Nominal pressure: 1.0/1.6MPa
Applicable medium: water, oil, etc.
Working temperature: 0℃-80℃
Material of main parts
Valve body: ductile iron
Valve seat: aluminum bronze/stainless steel
Disc: aluminum bronze stainless steel
Spring: stainless steel
1. The valve disc adopts a "bullet head" shape design, and the valve body adopts a "waist drum" shape design to improve the flow direction of the medium and reduce the flow resistance coefficient.
2. The valve adopts a short structure. Although the head loss is slightly larger than that of the lift-type silent check valve, it is small in size and cheaper in price.
3. Compact structure, non-metallic lubrication sleeve is installed between the guide shaft and the guide frame, and the valve flap can be raised and lowered flexibly without locking phenomenon.
4. The skeleton type rubber sealing ring is directly embedded on the valve body, which avoids the direct erosion of the sealing ring by the medium for a long time, and the service life is obviously prolonged, and it is strong and durable.
5. FX-H41X-10/16 Silence check valve flap has a short opening and closing stroke, which can effectively prevent water hammer.
6. FX-H41X-10/16 Silence check valve is suitable for water supply and drainage system and high-rise building pipe network. It can be installed at the outlet of the pump. The structure is slightly modified. It can be used as a suction valve, but it is not suitable for sewage pipe network.
1. If the customer has special requirements for the product, the following instructions must be provided in the order contract:
(a).Structure length; (b) Connection Type; (c) Nominal diameter;
(d) Product use medium and temperature and pressure range;
(e) Test, inspection standards and other requirements.
2. Our factory can assemble various driving devices according to customer requirements.
3. If the customer needs to customize a special valve, the meaning and requirements of the model should be correctly explained, and the contract should be signed under the conditions that the supplier and the buyer understand the same.
4. For futures and order customers, please call us and tell us the required valve model, specification, quantity, delivery time and location in detail. And prepay 50% of the total contract amount for the preparation of production materials.
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