Ball check valve (TH-CKV-BA)
- Model Number: TH-CKV-BA
- Brand Name: THV
- Place of Origin: Tianjin, China
- Minimum Order Quantity: 10sets
- Supply Capacity: 1000sets/month
- Payment: T/T
- MemberShip: Free Member
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TH-CKV-BA Ball check valve (TH-CKV-BA) Description
Area of application
Water supply and drainage, water treatment, fire-fighting and other systems
Data sheet of ball check valve:
TYPE:Wafer, double flangeSIZE & CONNECTIONS:DN40 to D400MEDIUM:Waste water, Water, Seawater, Air, Inert Gas, Oil.MATERIALS:Cast Iron / Ductile Iron/ Carbon Steel / StainlessSteel / Alu BronzePRESSURE RATING:PN10, PN16TEMPERATURE:-30°C to 200°CSEAT/LINING:Replaceable Liner / Bonded Liner
NBR/EPDM/VITONCERTIFICATES & 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 NAMEMaterialBODYCast Iron; Ductile Iron; Carbon steelBALL FLOADCI/DI/WCB + NBR/EPDM/PTFEGASKETNBR/EPDM/PTFEBONNETCI/DI/WCBBOLTSA2/Carbon steelWASHERWCB /Stainless steelBall 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 valve, dual plate check valve, tilting disc swing check valve, lift swing check valve, silent 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
Retaled category: Check Valve
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