LocationTianjin, China (Mainland)
EmailEmail: sales@likevalves.com
PhonePhone: +86 13920186592

Factory wholesale Position Indicator Gate Valve - Good quality Aolong Dn25 Pn16 Water Brass Swing Check Valve With – Like Valve

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Product Detail

OEM/ODM Service

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Factory wholesale Position Indicator Gate Valve - Good quality Aolong Dn25 Pn16 Water Brass Swing Check Valve With – Like Valve Detail:

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Our well-equipped facilities and excellent excellent management throughout all stages of creation enables us to guarantee total buyer satisfaction for Brass Swing Check Valve, Dn25 Pn16 Check Valve, Water Check Valve, Since our establishment, we keep on improving our goods and customer service. We’ve been able to provide you with a wide range of high quality hair merchandise at competitive prices. Also we can produce different hair goods according to your samples. We insist on high quality and reasonable price. Except this, we offer best OEM service. We warmly welcome OEM orders and customers all over the world to cooperate with us for mutual development in the future.
The double-clip disc check valves are single-disc swing check valves with double-clip connection. They are all ultra-thin check valves to prevent medium countercurrent in pipeline. The double-clip disc check valves of H74X and H74H have the advantages of simple structure, beautiful appearance, light weight and convenient installation. It is mainly suitable for water supply system, petroleum, chemical, metallurgical and other industrial sectors. It is most suitable for places with limited installation space. H74 series double-clip disc check valves are designed with double-clip connection, through single-disc swing type automatic valves, and stainless steel or Stelli surfacing can be used for the sealing surface of valve body and disc. 

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Technical data

PN(MPa)

Nominal pressure

1.0

1.6

2.5

4.0

(MPa)

Shell testing pressure

1.5

2.4

3.75

6.0

(MPa)

Seal testing pressure

1.1

1.76

2.75

4.4

°C Suitable temperature

<400(Hard seal) <120(<250)(Soft seal)

Suitable mediums

Oil, water, acid and alkali liquid

Meterial of main parts

Part name

Valve body, valve disc

Seat ring

Meterial

Garbon steel, stainless steel, copper

NBR,EPDM,PTFE

Main Dimension

DN(mm) d L D
I II PN1.0MPa PN1.6MPa PN2.5MPa PN4.0MPa
50 25 15 22 109 109 109 109
65 38 15 22 129 129 129 129
80 46 15 22 144 144 144 144
100 72 15 24 164 164 170 170
125 95 16 26 194 194 186 186
150 114 19 29 221 221 226 226
200 140 29 43 275 275 286 293
250 188 29 43 330 331 343 355
300 216 38 50 380 386 403 420
350 263 41 52 440 446 460 477
400 305 51 62 491 498 517 549
450 356 51 62 541 558 567 574
500 406 65 80 596 620 627 631
600 482 70 90 698 737 734 750

Product detail pictures:

Factory wholesale Position Indicator Gate Valve -
 Good quality Aolong Dn25 Pn16 Water Brass Swing Check Valve With – Like Valve detail pictures


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