Gold Member Since 2007
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Zhejiang Guanlong Machinery Valve Co., Ltd.

Check Valve, Hydraulic Valve, Anti-Pollution Shut off Valve manufacturer / supplier in China, offering Minimized Resistance Anti Pollution Isolating Valve (LHS743X), 2/3 Way Solenoid Valve DC24V/AC220V, Globe Double Chamber Adjustable Pressure Regulating Pressure Reducing Valve (Yx741X) and so on.

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Supplier Homepage Product Antifouling Shut off Valve Minimized Resistance Anti Pollution Isolating Valve (LHS743X)

Minimized Resistance Anti Pollution Isolating Valve (LHS743X)

Purchase Qty.:
(Pieces)
1-9 10+
FOB Unit Price: US $450 US $420
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $450
10+ US $420
Get Latest Price
Port: Ningbo, China
Production Capacity: 2000PCS/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: LHS743X
  • Medium Applicable: Water etc
  • Pressure Grade: Pn10, Pn16, Pn25
  • Trademark: KARFAR
  • Specification: DN40 -- DN600
  • Temperature Applicable: 0~ 80ºC
  • Material: Di, Ci, Ss, Brass etc
  • Coating: Inside and Outside Epoxy (Ci, Di)
  • Transport Package: Bubble Plastic Paper + Plywood Case
  • Origin: China
Product Description
Anti-pollution Isolating Valve
MODEL NO. LHS743X 

Minimized Resistance Anti Pollution Isolating Valve (LHS743X)
SIZE: DN40 ~DN600
Pressure Rating: PN10, PN16, PN25


This Model LHS743X minimized resistance anti pollution isolating valve consists of two non-return valves and a drainage and pressure relief device. It is a safety device to prevent back flow pollution in pipeline of daily drinking water system and it keeps drinking water safe and healthy. The upper cavity connects with the inlet of first-stage non-return system. The first and second stage check valve system mainly consists of valve body, inlet connector, disc, gasket, spring etc. Drainage and pressure relief device mainly consisted of valve bonnet, diaphragm, gasket, drainage outlet, spring and air block device.


Features: 
1, Minimized water head loss & energy saving
2, Air isolating & automatic drainage
3, Small installation space;  Horizontal or vertical installation 

 
Medium applicableWater etc
Temperature
applicable
0 ~ 80ºC
Nominal PressurePN10--PN25
Nominal DiameterDN40--DN600
Flange DimensionASME B16.5, BS4504, ISO2531, ISO7005 and other standards 
Thread typeISO, NPT, BSP etc
Face to Face LengthAPI594,BS5155, ISO5752, DIN3352 and other standards  

Material
Body, BonnetDisc, SeatDrainage deviceStemGasketSpring
Gray Cast iron,
Ductile Iron,
Cast Steel
Brass
  etc
Brass
Stainless steel
Cast steel,
Stainless steel
Stainless steelNBRStainless steel

Order process:
1, Customer Send order list to email:, or telephone +86-577-67379225
I. Valve type, face to face length; II. Connection type; III. Norminal Diameter; IV. Medium type and temperture, Pressure range; V. Material; VI. Actuator

2. After receiving your list, KARFAR will choose Model and give price.
3. Discuss detail request. dlivery time etc
4. Special requests should include in the contract.


We also manufacture as per customer request or drawing.
company website: http://en.chinaguanlong.net/


Minimized Resistance Anti Pollution Isolating Valve (LHS743X)
Minimized Resistance Anti Pollution Isolating Valve (LHS743X)
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