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 / Stainless
Steel / 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 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 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