Rubber Flap Check Valve for Water

Model NO.: H44X
Flow Direction: Reversing
Application: Industrial Usage, Water Industrial Usage
Name: Rubber Flap Check Valve
Body: Ggg40/45/50
Disc: D.I+EPDM Coated
Shaft: Ss420/431
Size: Dn50-600
Seal: NBR/EPDM
Coating: Epoxy Coated to 300 Microns
Connection: Flanged BS 4504
Pressure Rate: Pn10/16
Equip: Lever and Weight
Trademark: WALTER/ No Brand
Origin: Suzhou, Jiangsu
HS Code: 8481300000
WALTER-FSV Company supply Cast/Ductile Iron Flex/Swing Check Valve, Rubber Flap Check Valve, which is automatic type which are opened by the pressure of the fluid and closed by the reversing flow. The water hammer rising has been taken into consideration during design so it is reliable.

1- Body/Bonnet: GGG40/50

2- Stem: SS420/431

3- Bolts/Nuts: SS304

4- DISC: GGG40/50 + EPDM Coating

5- Epoxy Resin coating internal & external, thickness above 300 micron

7- Flanged acc to BS4504, ISO 7005. Face to Face acc. To BS 5153, DIN 3352

8- Work pressure: PN10/16; Size range: 1", 1 1/2", 2" to 24"

Rubber Flap Check Valve for Water
Rubber Flap Check Valve for Water
Rubber Flap Check Valve for Water

WALTER-FSV Company supply OEM Service for Swing Check Valve, Rubber Flap Check Valve, Silent Check Valve, Butterfly Check Valve.

Brake Disc

The brake disc is composed of steel plate, adhesive heat insulation layer and friction block. The steel plate is applied to resist rust. In the painting process, smt-4 furnace temperature tracker is used to detect the temperature distribution in the coating process to guarantee the quality. The heat insulation layer is composed of non-heat transfer materials for the purpose of heat insulation. The friction block is composed of friction materials and adhesives. When braking, it is squeezed on the brake disc or brake drum to generate friction, so as to achieve the purpose of decelerating the brake. As a result of friction, the friction block will be worn gradually, generally speaking, the lower the cost of brake block wear faster.

Tower Crane Brake Disc is used for tower crane motors. To divide in function , there are hoisting brake disc, trolleying disc brake pad and slewing motor brake disc. Tower Crane Brake Disc is the easy wearing spare parts, therefore the quality of the Brake Disc is very important. BQ provides good quality Brake Disc, which is composed of steel plate, adhesive heat insulation layer and friction block. The steel plate is applied to resist rust.

Crane Brake Pad,Crane Brake Disc,Disc Brake Pad,Tower Crane Brake Disc,Motor Brake Disc,Hoisting Brake Disc

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