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Zhejiang Guanlong Machinery Valve Co., Ltd.

Non Return Valve, Water Valve, Hydraulic Valve manufacturer / supplier in China, offering Multi Purpose Cut-off Throttling Regulating Tilting Check Valve (GJLH41H, GJLH42H), 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 Check valve / Non-return valve Lift type check valve Multi Purpose Cut-off Throttling Regulating Tilting Check Valve (GJLH41H, GJLH42H)

Multi Purpose Cut-off Throttling Regulating Tilting Check Valve (GJLH41H, GJLH42H)

FOB Price: US $10-500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10-500/ 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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Basic Info
  • Model NO.: GJLH41H, GJLH42H
  • Connection Form: Flange
  • Pressure: Ordinary Pressure
  • Sealing Form: Soft Sealing/ Hard Sealing
  • Standard: ANSI, API, DIN, BS, GB etc
  • Temperature Applicable: ≤600ºC
  • Trademark: KARFAR
  • Origin: China
  • Material: Ci, Di, CS, Ss etc
  • Structure: Elevated
  • Function: on/off, Regulating, Non-Return
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage
  • Medium Applicable: Water, Sea Water, Steam, Gas, Oil etc
  • Specification: DN50 - DN500
Product Description
Multi Purpose Cut-off Throttling Regulating Tilting Disc Check Valve
Multi Purpose Cut-off Throttling Regulating Tilting Check Valve (GJLH41H, GJLH42H)
DN50 - DN500 
PRESSURE: PN10,PN16, PN25, PN40(PN1.0 ~ 4.0MPA)
Temperature applicable: -196 ~ 600ºC  

BodyCast steel, Ductile iron, Stainless steel etc
DiscCast iron
Packing glandCarbon steel
StemStainless steel
Lock nutBrass
SpringStainless steel
FastenerCarbon steel

Δ This multifunctional valve mixes three different valves in one valve, instead of globe valve, regulating valve and check valve.
Glove valve, throttling valve and check valve are three kinds of valve necessary for conventional pipeline.This 3 in 1 multifunctional valve can completely replace these three valve. It reduces space occupation by about 67%, lower total weight by about 62% and save total cost by about 53% It is new generation product outstanding for its energy efficient and labor saving  

Function one - Globe valve: It can stop flow when there is no pressure in the inlet line or at the time of maintenance. Close the valve by turning the stem clockwise so as to push the disc to lay on the seat.
Function two - Throttling valve: It can regulate flow and pressure according to request of downstream system. Turn clockwise to reduce flow and pressure, while turn counter clockwise to increase flow and pressure. Customer can adjust by the scale on the stem and the pressure gauge. (pressure gauge is not in the ordinary assembly for delivery security. Pease tell us if you need it in advance)
Function three - Check valve: When dump stops working, the spring loaded disc rapidly closes before the backflow brings damage to the equipment in line. 

Straight type and Angle type exchanges easily:
Firstly remove the bolts and nuts connecting the upper body and lower body; Secondly turn the lower body by 180° degree. At last fasten the bolts and nuts in the original place.
(Place note on the purchase order if you need this exchange function)

We also manufacture as per customer request or drawing.
company website:
TEL:0086-577-67379225, 67318107

Multi Purpose Cut-off Throttling Regulating Tilting Check Valve (GJLH41H, GJLH42H)
Multi Purpose Cut-off Throttling Regulating Tilting Check Valve (GJLH41H, GJLH42H)
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