Electric Welding Gate Valve,Electric Welding Gate Valve manufacturer. - Hi-Sea Group 
Electric Welding Gate Valve

Electric Welding Gate Valve

Electric Welding Gate Valve:

1. Product Brief Introduction:

(1). Model: Z960Y

(2). Standard: JB/T3595

The manufacture and specification shan be based on the Japanese standard E101 applied for the thermal power and JB/T3595-93
The length shall bein line with E101 or by user’s specification.
Welding groove shan be in according with power industry specification 78DG or hg user’ specification
The size in enclosure is old production’s size

(3). Nominal Diameter: 100 mm to 300 mm

(4). Electric Device: DZW45, DZW60, DZW180, DZW350

(5). Weight: 234, 343, 638, 654, 1973 kg

2. Electric Welding Gate Valve Material: (See the Chart)

Product type
PN(Mpa)Nominal pressure

Test pressure Mpa

Working pressure

Mpa

Working temperature


Applicable 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

≤540

Steam

Z960Y-P54170

-

48.0

36.0

P5417

≤540

Material 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

3. Electric Welding Gate Valve Working Theory Picture:

Electric Welding Gate Valve Working Theory

4. Electric Welding Gate Valve Sample Picture:

Electric Welding Gate Valve Sample

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Our mail: manager@hiseamarine.com

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