Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Number of Employees:
70
Year of Establishment:
1998-06-04
Management System Certification:
ISO9001:2015 certificate
OEM/ODM Service
Sample Available

Water Seal Gate Valve, Water Sealed Gate Valve, Water Seat Gate Valve manufacturer / supplier in China, offering Water Sealing Gate Valve (DS/Z44), (PXH44) Damper Tilting Disc Non Return Check Valve, Safety Anti-Pollution Cut off Check Valve with Atmospheric Vent (GHS11X) and so on.

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Water Sealing Gate Valve (DS/Z44)

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Min. Order / Reference FOB Price
1 Piece US $1/ Piece
Port: Ningbo, China
Transport Package: Bubble Plastic Paper + Plywood Case
Payment Terms: L/C, T/T
Type: Straight-through
Material: Ci, Di, CS, Ss etc
Connection Form: Flange
Pressure: Ordinary Pressure
Actuator: Manual,Worm Gear,Pneumatic, Electric-Motorized
Seal Surface: Wedge Gate Valve

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Basic Info

Thread Position of Valve Rod: Outside Gate Valve
Usage: on&off
Standard: ANSI, API, DIN, BS, GB etc
Application: Industrial Usage
Temperature Applicable: -20 ~ 120ºC
Trademark: KARFAR
Specification: DN50 ~ DN400
Origin: China

Product Description

Water Sealing Gate Valve, Flange end / Butt Weld end
Model NO. DS/Z44

Water Sealing Gate Valve (DS/Z44)

Water Sealing Gate Valve (DS/Z44)
SIZE: DN 1-1/2" ~ 24"
PRESURE RATING: PN10 ~ PN25


Water sealed Gate Valve is a on&off device for non-crossive mediums of water, steam, oil, pressure under 100Mpa, temperature less than 425ºC. It is especially suitable for condenser system of steam turbine in thermal power plant. 
The bonnet packing room has water sealing sturcture. Upon water pressure 0.6-1Mpa, the system is insulated from the air to be air tight.

 
Specifications
Suitable mediaWater
Nominal DiameterDN40~DN600 (1 1/2"~24").
Tightness checkAWWA C509/API 598/ISO 5208/EN12226-1.
Working PressurePN10/PN16/PN25 or 10Bar/16Bar/25Bar.
Class125, class150, 250 psi (2"~12"), 200 psi (14"~24"), 150 psi.
OperatorCap top, hand wheel, Gear box, electric actuator, etc.
Working Temp.-20 to 120 centigrade. (EPDM: -20 to 120, NBR: -10 to 80).
FlangeDIN2501/EN1092-2 PN10/16/25.
ANSI/ASME B16.1/ ANSI B16.5 Class 125, ANSI/AWWA C110/21.10.
BS4504 PN10/16/25.
Face-to-FaceDIN3352/DIN3202 F4/F5(ISO5752 Series14/15)/EN558-1 Series14/15
ANSI/ASME B16.10
BS5163 Type B / BS5150
Main Parts material list
SeatEPDM/NBR/Brass
Gland FollowerBrass/ductile iron.
Bolt and nutStainless steel, steel with zinc.
StemStainless steel, brass, bronze, steel with zinc.
Hand-wheelDuctile iron/ malleable Iron/carbon steel.
Body/Bonnet/DiscCast iron/ductile iron/CI/DI/GG25/GGG40/GGG50/HT200/QT450.
Water Sealing Gate Valve (DS/Z44)
Water Sealing Gate Valve (DS/Z44)
Water Sealing Gate Valve (DS/Z44)

 

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