Reliable Supplier Grooved Concentric Reducer With Male Thread - Check valve UL/FM Approved – BESTOP

Reliable Supplier Grooved Concentric Reducer With Male Thread - Check valve UL/FM Approved – BESTOP

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Sincerity, Innovation, Rigorousness, and Efficiency is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Flanged End Globe Valve, 2 Inch Globe Valve, Din Soft Seal Gate Valve F4, Sincerely hope to build long term business relationships with you and we will do our best service for you.
Reliable Supplier Grooved Concentric Reducer With Male Thread - Check valve UL/FM Approved – BESTOP Detail:

Check valve ULFM Approved 1
Check valve ULFM Approved 2
Check valve ULFM Approved 3
Check valve ULFM Approved 4
Check valve ULFM Approved 5
Check valve ULFM Approved 6

Scope UL FM check valves
Grooved resilient swing check valve
Male NPT x Groove connection check valve
Double door grooved check valve
Flanged resilient swing check valve
Flanged metal seated swing check valve
Double door wafer check valve
Material Body material: Ductile iron
Disc material: Ductile iron
Seat material: EPDM/Metal

1.Valve body, bonnet, disc, gland & operating nut are all produced with standard material with superior strength-to-weight ratios to guarantee high quality.
2.Long service life with resilient seat cycling test at least 5000 times
3.We have valve moulds with Light type and Heavy type, which could satisfy with customer’s different requirement.
4.UL FM approved Swing check valve with metal sealing is rare in China, we have our own mould with lower production cost
5.Our own foundry to guarantee fast delivery and quality
6.Multiple O-ring sealing structure to protect the stem under pressure during operation and maintenance, it causes no damage to the operator.
7.A full range UL/FM check valves to meet customers’ different requirement.

1.Used both vertically and horizontally
2.Used in one-way flow pipeline to prevent the water from back flow


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Reliable Supplier Grooved Concentric Reducer With Male Thread - Check valve UL/FM Approved – BESTOP detail pictures

Reliable Supplier Grooved Concentric Reducer With Male Thread - Check valve UL/FM Approved – BESTOP detail pictures

Reliable Supplier Grooved Concentric Reducer With Male Thread - Check valve UL/FM Approved – BESTOP detail pictures

Reliable Supplier Grooved Concentric Reducer With Male Thread - Check valve UL/FM Approved – BESTOP detail pictures

Reliable Supplier Grooved Concentric Reducer With Male Thread - Check valve UL/FM Approved – BESTOP detail pictures


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Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for Reliable Supplier Grooved Concentric Reducer With Male Thread - Check valve UL/FM Approved – BESTOP , The product will supply to all over the world, such as: Plymouth, Botswana, Liberia, Faced with the vitality of the global wave of economic integration, we are confident with our high-quality products and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.
  • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Janet from Johannesburg - 2017.08.28 16:02
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Daniel Coppin from Russia - 2018.09.12 17:18