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Zhejiang Guanlong Machinery Valve Co., Ltd.

Water Seal Gate Valve, Water Sealed Gate Valve, Water Seat Gate Valve manufacturer / supplier in China, offering Water Sealing Gate Valve (DS/Z44), Multiple Spraying Holes Type Multi-Functional Axial Plunger Control Valve (GLH942X), Multiple Spraying Holes Multifunctional Axial Flow Plunger Control Valve (GLH642X) and so on.

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Supplier Homepage Product Gate valve Water Sealing Gate Valve (DS/Z44)

Water Sealing Gate Valve (DS/Z44)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Ningbo, China
Transport Package: Bubble Plastic Paper + Plywood Case
Payment Terms: L/C, T/T

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Product Catalog
Gate Valve
16 Products
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Basic Info
  • Type: Straight-through
  • Connection Form: Flange
  • Actuator: Manual,Worm Gear,Pneumatic, Electric-Motorized
  • Thread Position of Valve Rod: Outside Gate Valve
  • Standard: ANSI, API, DIN, BS, GB etc
  • Temperature Applicable: -20 ~ 120ºC
  • Specification: DN50 ~ DN400
  • Material: Ci, Di, CS, Ss etc
  • Pressure: Ordinary Pressure
  • Seal Surface: Wedge Gate Valve
  • Usage: on&off
  • Application: Industrial Usage
  • Trademark: KARFAR
  • 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"

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.

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
BS5163 Type B / BS5150
Main Parts material list
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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