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Home > Electrical & Electronics > Socket & Outlet > Wall Socket > 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 MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

Brand Name:

OEM

Place of Origin:

China

Model Number:

DS/Z64H

Hontai Machinery And Equipment (HK) Co. Ltd

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

7 days

Brand Name OEM

Place of Origin China

Model Number DS/Z64H

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