FX-HD76X Butterfly check valves are used for pure pipelines and industrial, environmental protection, water treatment, and high-rise building water supply and drainage pipelines to prevent reverse flow of media.
Main structure size of FX-HD76X Butterfly Check Valve unit:mm
The main technical parameters of FX-HD76X Butterfly 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
Disc: Ductile Iron/Carbon Steel
Stem/shaft: stainless steel
Spring: stainless steel
Product features of FX-HD76X Butterfly check valve
1. Small size, light weight, compact structure and convenient maintenance
2. The valve plate adopts a dual type, which can be quickly closed under the elastic force of the spring.
3. Due to the quick closing effect, the medium can be prevented from flowing back
4. The length of the valve body structure is small and the rigidity is good
5. Safe and convenient, can be used for horizontal and vertical installation
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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