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OEM/ODM Factory S Pattern Globe Valve - Manual / Pneumatic Knife Gate Valve – TYCO

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OEM/ODM Factory S Pattern Globe Valve - Manual / Pneumatic Knife Gate Valve – TYCO Detail:

Product Description

The opening and closing part of the knife gate valve is the gate plate, the movement direction of the gate plate is perpendicular to the direction of the fluid, the knife gate valve can only be fully open and fully closed, and can not be adjusted and throttled.Knife gate valve is mainly composed of valve body, O-ring, gate, stem, bracket and other components.The knife gate valve adopts the one-piece structure with small volume and light weight.Fully open channel, can prevent the deposition of medium in the valve, the use of replaceable sealing structure, a change of common slurry valve and knife gate valve maintenance difficult problem.The valve body material is replaced by the traditional cast steel ductile iron, which has better corrosion resistance and effectively prolongs the service life.
The gate of the knife gate valve has two sealing faces. The two sealing faces of the most commonly used mode gate valve form a wedge, and the wedge Angle varies with the valve parameters, usually 50. The gate of the wedge knife gate valve can be made into a whole, called the rigid gate;Can also make it generates trace of deformation of ram, in order to improve the manufacturability, make up for the sealing surface Angle in the process of our processing deviation, the gate is called elastic disc type knife gate valve is closed, sealing surface can only rely on medium pressure to seal, that depend on medium pressure, the disc will be to the other side of the valve seat sealing surface pressure to ensure that the seal face seal, this is the seal.Most knife gate valves are forced to seal, that is, when the valve is closed, it is necessary to rely on external force to force the gate to the valve seat to ensure the sealing surface of the sealing.

Product Structure

imhd

main parts and materials

Material Name

PZ73H-(6-16)C

PZ73H-(6-16)P

PZ73H-(6-16)R

Body,braket

WCB

ZG1Cr18Ni9Ti
CF8

ZG1Cr18Ni12Mo2Ti
CF8M

Disc, stem

ZG1Cr18Ni9Ti
CF8

ZG1Cr18Ni9Ti
CF8

ZG1Cr18Ni12Mo2Ti
CF8M

Seal Material

Rubber, PTFE, Stainles steel, Carbide

Main Outer Size

Nomiiial diameter

PZ73W.H.Y-(6-16)P.R.C

Dimensions(mm)

L

D

DI

D2

d

N-Th

H1

DO

50

4B

160

125

100

18

4-M16

310

180

65

4B

180

145

120

18

4-M16

330

180

80

51

195

160

135

18

4-M16

360

220

100

51

215

180

155

18

B-M16

400

240

125

57

245

210

185

18

B-M16

460

280

150

57

280

240

210

23

B-M20

510

300

200

70

335

295

265

23

B-M20

570

380

250

70

390

350

320

23

12-M20

670

450

300

76

440

400

368

23

12-M20

800

450

350

76

500

460

428

23

16-M20

890

450

400

89

565

515

482

25

16-M22

1000

450

450

89

615

565

532

25

20-M22

1160

530


Product detail pictures:

OEM/ODM Factory S Pattern Globe Valve - Manual / Pneumatic Knife Gate Valve – TYCO detail pictures

OEM/ODM Factory S Pattern Globe Valve - Manual / Pneumatic Knife Gate Valve – TYCO detail pictures

OEM/ODM Factory S Pattern Globe Valve - Manual / Pneumatic Knife Gate Valve – TYCO detail pictures


Related Product Guide:

OEM/ODM Factory S Pattern Globe Valve - Manual / Pneumatic Knife Gate Valve – TYCO , The product will supply to all over the world, such as: , , ,

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