Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor

Product Details
Customization: Available
Temperature Applicable: 0~ 80ºC
Medium Applicable: Water etc
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  • Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor
  • Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor
  • Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor
  • Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor
  • Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor
  • Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor
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Basic Info.

Model NO.
LHS743X
Material
Di, Ci, Ss, Brass etc
Pressure Grade
Pn10, Pn16, Pn25
Coating
Inside and Outside Epoxy (Ci, Di)
Transport Package
Bubble Plastic Paper + Plywood Case
Specification
DN40 -- DN600
Trademark
KARFAR
Origin
China
Production Capacity
2000PCS/Month

Product Description

Tiny Resistance Anti Pollution  back flow preventor
MODEL NO. LHS743X 


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.
Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor
Features: 
1, Minimized water head loss & energy saving
2, Air isolating & automatic drainage
3, Small installation space;  Horizontal or vertical installation 

 
Medium applicable Water etc
Temperature
applicable
0 ~ 80ºC
Nominal Pressure PN10--PN25, CL150, CL300
Nominal Diameter DN40--DN600
Flange Dimension ASME B16.5, BS4504, ISO2531, ISO7005 and other standards 
Thread type ISO, NPT, BSP etc
Face to Face Length API594,BS5155, ISO5752, DIN3352 and other standards  

Material
Body, Bonnet Disc, Seat Drainage device Stem Gasket Spring
Cast iron,
Ductile Iron,
Cast Steel,
Brass
  etc
Brass,
Stainless steel
Carbon steel,
Stainless steel
Stainless steel NBR Stainless steel
Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor
Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor
Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow PreventorTiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow PreventorTiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow PreventorTiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor

Order process:
 
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://wzguanlong.en.made-in-china.com
Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor


Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor
Tiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow PreventorTiny Resistance Anti Pollution Isolating Valve Backflow Restrictor Back Flow Preventor

 

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