Silent check valve

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Product
Silent check valve
Posting date : Oct 19, 2021
Membership
Free Member Scince Jun 23, 2020
FOB Price
1
Min. Order Quantity
1
Supply Abillity
10000set/week
Port
Tianjin
Payment Terms
T/T
Package
standard plywood packing
Keyword :
Category
Contact
Harry Li
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
THV
Model Number
Silent check valve (TH-CKV-SLT)
HS-CODE
8481-80
Package & Delivery Lead Time
Package
standard plywood packing
Delivery Lead Time
depends
Detailed Description

Silent check valve (TH-CKV-SLT)

Area of application

Water supply and drainage, water treatment, fire-fighting and other systems

Data sheet of Silent check valve:

TYPE:Wafer, double flange
SIZE & CONNECTIONS:DN50 to D600
MEDIUM:Waste water, Water, seawater…
MATERIALS:Cast Iron / Ductile Iron/ Carbon Steel / Stainless
Steel / Alu Bronze
PRESSURE RATING:PN10, PN16
TEMPERATURE:-30°C to 200°C
SEAT/LINING:Replaceable Liner / Bonded Liner
NBR/EPDM/VITON
CERTIFICATES & APPROVALS:DNV-GL, Lloyds, DNV, ABS, BV Type Approval
3.1 & 3.2 Cert (on request)

Standards

  • Design and Manufacture Conform to API 594
  • Dimensions Conform to ANSI B16.5
  • Face to Face dimensions Conform to API 594
  • Testing Conform to API598

Material of Silent check valve Parts

PART NAMEMaterial
BODYCast Iron; Ductile Iron; Stainless Steel; Carbon steel
DISC / PLATEStainless Steel; Carbon steel; Bronze
SHAFT / STEMStainless Steel Monel; Stainless Steel Inconel
SEAT / LININGNBR/EPDM/VITON
BOLTSCarbon steel
NUTSStainless steel
SPRINGSS304/SS306

Silent check valve features

  • It can be installed vertically or horizontally, the valve flap is flexible to open and close, and it runs smoothly, with low closing noise, safety, and few faults
  • The valve flap is spring loaded, and its rapid closing can effectively reduce the water hammer pressure and the sealing performance is good
  • It has small size, light weight, small fluid resistance, fatigue resistance and long service life.

Related types of check valves:

We have other types of check valves: single-disc swing check valvedual plate check valve, tilting disc swing check valvelift swing check valveball check valve used in Oil, Gas, Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems, with Nominal Diameter of DN50 to DN1200, NBR/EPDM/VITON, Certificates & Approvals: DNV-GL, Lloyds, DNV, BV, API, ABS, CCS. Standards: EN 593, API609, API6D,

https://www.youtube.com/watch?v=pGrkznOd-JA&t=2s

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