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High temperature, corrosion Z960Y Electric welding gate electric power station valve

Place of Origin: Zhejiang

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Electric Valve Actuator

Product Detail

Model No.: Z960Y

Product Description

High temperature, corrosion Z960Y Electric welding gate electric power station valve

 

 1, the design and manufacture of such standards by JB/T3595 may be supporting the use of domestic equipment
 2, the valve in the cavity by pressure from the tight seal structure, good sealing performance, branch pipe ends for welding structure.
 3, the gate and the valve seat sealing surface of Stellite (stellite) cobalt-based alloy cladding made of wear-resistant, high temperature, corrosion, anti-abrasion performance.
 4, stem quenched and the nitrogen treatment, with good resistance to corrosion and scratch resistance.
 5, the opening and closing parts of the structure can be designed according to user board, two boards, and other forms of parallel double plate.
 Keywords: GB gate valve, electric valve, flange valve, power station valve, pneumatic valve, high temperature valve
The manufalture and aueptanle specigication shan be based on the japanese standard E101 applied for the thermal powerand JB/T3595-93 The length shall bein line with E101 or by user’s speeification. Welding groove shan be in auordanle with power industrh spe-cification 78DG or hg user’ specification The size in inclose is old production’s size

 

Property and specifiecation

 

Product type
PN(MPa)Nominal pressure

 (MPa)Test pressure

 (MPa)
Working pressure

 ()
Working temperature

Appicable medium

Sheel test

Seal test

Z960Y-250

25

37.5

27.5

-

≤425

Water, steam

Z960Y-320

32

48.0

36.0

-

≤425

Z960Y-P54100

-

30.0

22.0

P5410

≤54

Steam

Z960Y-P54170

-

48.0

36.0

P5417

≤540

Matecrial for main parts

Part name

Material designation

Body

WCB

WC6

WC9

Disc

WCB

WC6

WC9

Bonnet

25

12Cr1Mo1VA

Stem

1Cr17Ni2

20Cr1Mo1VA

Seat

25

12Cr1Mo1VA

Sealing ring

S soft steel (flexible graphite)

S soft steel

F Soft steel

Packing

Fexible graphite

Yoke

WCB

WCB or WC6

Stem nut

45(ZCuZn25A16Fe3Mn3)

Four piece ring

1Cr13

20Cr1MoVA

 

 

DNNominal diameter

 (mm)Main external and connecting dimensions

Electric dewice

(kg)Weight

d

L

H

L1

L2

Z960Y-250

100

84

406

1164

437

277

DZW45

234

125

100

483

1402

437

277

DZW60

343

175

158

711

1650

554

309

DZW180

638

225

200

864

1650

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