Ball check valve (TH-CKV-BA)

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Ball check valve (TH-CKV-BA)
Posting date : Oct 19, 2021
Membership
Free Member Scince Jun 23, 2020
FOB Price
1
Min. Order Quantity
1
Supply Abillity
1000sets/week
Port
Tianjin
Payment Terms
T/T
Package
standard plywood packing
Keyword :
Category
Contact
Harry Li
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
THV
Model Number
Ball check valve (TH-CKV-BA)
HS-CODE
8481-80
Package & Delivery Lead Time
Package
standard plywood packing
Delivery Lead Time
depends
Detailed Description

Ball check valve  (TH-CKV-BA)

Area of application

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

Data sheet of ball check valve:

TYPE:Wafer, double flange
SIZE & CONNECTIONS:DN40 to D400
MEDIUM:Waste water, Water, Seawater, Air, Inert Gas, Oil.
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: API594, DIN3202, DN1074-3

Inspection &Test: API 598

Face to Face: API594, DIN3202, EN558-1

Flanges: EN 1092-2, DIN2532,PN10/16

Hydraulic test to ISO 5208

Seat Test Pressure: 11bar, 17.6 bar

Shell Test Pressure: 15bar, 24 bar

Operating Torque Test

Material of ball check valve Parts

PART NAMEMaterial
BODYCast Iron; Ductile Iron; Carbon steel
BALL FLOADCI/DI/WCB + NBR/EPDM/PTFE
GASKETNBR/EPDM/PTFE
BONNETCI/DI/WCB
BOLTSA2/Carbon steel
WASHERWCB /Stainless steel

Ball check valve features

  • Large flow rate, small flow resistance pressure loss,
  • The sealing performance is very good, no noise when closing, which can reduce the water shock wave.
  • Can be installed horizontally or vertically.
  • It can be used for pump outlets of cold water, hot water, industrial and domestic sewage network to prevent backflow of media.
  • All the equipment, devices and pipelinesshould install check valves, In order to prevent backflow of media

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 valvesilent 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=SeZ99kbh1ng&t=326s

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