DS / Z64H Pipeline Cast steel gate valve water sealed by flange and welding

DS / Z64H Pipeline Cast steel gate valve water sealed by flange and welding

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
0 Piece / Pieces per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

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Brand Name:
OEM
Place of Origin:
China
Model Number:
DS/Z64H

Hontai Machinery and equipment (HK) Co. ltd

Business Type: Trading Company
Main Products: Electric Valve Actuator (33) Power Station Valve (32) Electronic Control Relay (46)

Product Details

Delivery Time:Within 15days

DS / Z64H Pipeline Cast steel gate valve water sealed by flange and welding

Chief strucure features and usages

1.The chamber of packing of the valve\'s bonnet is of a water-sealed structure, which, when the water of 0.6-1MPa 

pressure goes into the mouthpiec, can make the system isolated from air to ensure the system with 

a good leak proofness

2.Model S/Z series use dual-gate dual-direction elastic sealings.being flesible and 

fast to open and close, reliable sesling

3.Simple, compact and reaso able structur, easy to overhaul and long duration

4.When to be used as the open&close device on pipelines, it must be in fully-opened or fully-closed 

state and unallowed to be used for flow adjustment

5.Two ways of connection:by flange and welding, two driving ways:manually and electrically

6.Suitable to act as the open & close device for the pipelines with the working medium of water,

steam, oil goods and non-corrosive gas, especially for the vacuum condensation system of the 

steam tufbine in steam power palnts

Chief property and specification

PN(MPa)Nominal pressure

PN(MPa)Nominal pressure

 (MPa)Shell strength test

1.0

1.6

2.5

4.0

6.4

10.0

 (MPa)Seal test

1.5

2.4

3.8

6.0

9.6

15.0

 (MPa)Back seal test

1.1

1.8

2.8

4.4

7.0

11.0

Leak-proofness test

1.1

1.8

2.8

4.4

7.0

11.0

Applicable

Produect classification

℃ Working remperature

Suitable medium

 (C)Carbon steel

≤425

Water.steam.

oil goods.

non-corrosive gas

(I)Alloy steel

≤540

Material for main parts

Product type

Part name

Body.bonnet.

yoke

stem

Walge gate disc 

seal face

Seatring 

seal face

Yoke 

nut

Packing

(C)Carbon steel

WCB

1Cr13 or 2Cr13

Cr13 Sainless steel 

or carbide alloy

Stainless steel

Al bronze

Flexible graphite

 (I)Alloy steel

WCB Cr5Mol

20Cr1Mo1VA

Co-based alloy

Carbide alloy

Contact Supplier

Biona Sales Manager Chat Now
Telephone
86-755-83014873
Mobile
86-00000000000
Fax
86-755-83047632
Address
27P,Block B,Duhui 100 ,Zhonghang Road, Futian District Binzhou,Shandong

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