Silent Check Valve
VR
  • Products Details

After long-term exploration and hard work, Shanghai Suote Valve Co.,Ltd. have launched Silence Nozzle Type Spring Check Valve that lead the industry. To meet various needs of customers, we supports customized Silence Nozzle Type Spring Check Valve. Under the leadership of our company's board of directors, Shanghai Suote Valve Co.,Ltd. have constantly upgraded our technologies and introduced high-end machines to continuously drive the market trend and improve product quality so as to satisfy every customer. Our aim is to become one of the most trustworthy enterprises in the market.


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.





Silence Nozzle Type Spring Check Valve Silence Nozzle Type Spring 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








Silence Nozzle Type Spring Check Valve
Silence Nozzle Type Spring Check Valve
Silence Nozzle Type Spring Check Valve
Silence Nozzle Type Spring Check Valve
Silence Nozzle Type Spring Check Valve
Silence Nozzle Type Spring Check Valve
Silence Nozzle Type Spring Check Valve
Silence Nozzle Type Spring Check Valve
Silence Nozzle Type Spring Check Valve



 
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