Silent Check Valve
VR
  • Products Details

Shanghai Suote Valve Co.,Ltd. conforms to the development trend of the industry, integrates internal superior resources, adopts the industry's cutting-edge manufacturing technology and production technology, and successfully creates Ductile Iron Flange Silent Check Valve with excellent performance and reliable quality. After years of growth and development, we have been mastering the manufacturing technologies maturely. As its advantages continue to be discovered, it is continually used in more field(s) such as Check Valve. In the future,Shanghai Suote Valve Co.,Ltd. will continue to introduce outstanding talents and learn advanced technology, win the initiative in market competition, and clear road obstacles to achieve the goal of becoming a world-class enterprise.


Product Description

Our Silent Check Valve is desgin with BS EN 1074-3 or BS EN 12334 or BS 5163 Standard. The silent check valve have advantage as below:

Description

  1. Advanced dynamic design of single body with diffuser provides streamline flow and assures lower head loss.
  2. Minimize the head loss to 0.016Bar upon 2M/ sec flow rate.
  3. Brass or reinforced bearing reduce wearing problem during operation.
  4. Hydrodynamic design ensures non slamming and water hammerless.
  5. Stainless steel spring hidden in the diffuser under protection while valve in operation.
  6. Disc will positively close before reverse flow, and maximize the closing speed up to 0.2 Sec.
  7. Comply with EN 558-1, ISO 5752 and EN 1092-2, ISO 7005-2 flange dimension.





Ductile Iron Flange Silent Check Valve Ductile Iron Flange Silent Check Valve




APPLICATION

SIZE DN50-300
CLASSPN10/16 CL125/150
DESIGNBS5153.MSSSP-71
FACE TO FACEEN558-1
END FLANGEEN1092-2.ASME B16.1/16.42.AS4087
TESTSEN12266

MATERIAL LIST

STANDARD MATERIALS OF MAIN PARTS
ITEMPART NAMEMATERIALSTANDARD
1BodyDuctile IronDIN 1693/BS EN1563
2DiscDI+EPDMISO 4633
3Spring\SS3O4EN 10088-1/ASTMA959
4O RingNBR 
5StemX5CrNi18-10/304EN 10088-1/ASTM A959
6WasherX20Cr13/420EN 10088-1/ASTM A959
7NutX5CrNi18-10/304EN 10088-1/ASTM A959
8BushingBrassEN 10088
gDiffuserDuctile IronDIN 1693/BS EN1563
10Set ScrewA2EN 10088-1/ASTM A959

DIMENSIONS
DNLDEN1092-:
K
END FLANGE PN10/16-CL125/150 mm
2 ASMEB16.1/B16.42
n-d D K n-d
DAS4087
K
n-d
501501651254-019152120.54-<P19---
651501851454-019178139.54-019---
801802001608-019191152.54-0191851464-*18
1001902201808-019229190.58-0192151784-018
1252102502108-0192542168-022---
1502102852408-023279241.58-O222802358-018
2002303402958-023/12-023343298.58-<P223352928-018
250250395/405350/35512-023/12-<P2 840636212-0254053568-022
300270445/460400/41012-023/12-02848343212-02545540612-022








Ductile Iron Flange Silent Check Valve
Ductile Iron Flange Silent Check Valve
Ductile Iron Flange Silent Check Valve
Ductile Iron Flange Silent Check Valve
Ductile Iron Flange Silent Check Valve
Ductile Iron Flange Silent Check Valve
Ductile Iron Flange Silent Check Valve
Ductile Iron Flange Silent Check Valve
Ductile Iron Flange Silent Check Valve



 
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