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Hydraulic Control Valves, Ductile Iron Diaphragm Type Flow Control Valve

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Hydraulic Control Valves, Ductile Iron Diaphragm Type Flow Control Valve

China Hydraulic Control Valves,  Ductile Iron Diaphragm Type Flow Control Valve supplier

Large Image :  Hydraulic Control Valves, Ductile Iron Diaphragm Type Flow Control Valve

Product Details:

Place of Origin: China
Brand Name: TEYI/OEM
Certification: API/CE/ISO/TS
Model Number: 400X

Payment & Shipping Terms:

Minimum Order Quantity: 1-10PCS
Price: negotiation
Packaging Details: 500pcs per month
Payment Terms: L/C, T/T.Western Union
Detailed Product Description
Name: Diaphragm Type Water Flow Control Valve Size: DN50 To DN600
Pressure: PN6 To PN25 Working Temp.: 0 To 120 ℃
Medium: Water Or Oil Inspection Standard: GB/T13927 Or API 598

Hydraulic Control Valves, Ductile Iron Diaphragm Type Flow Control Valve

 

Product Description

 

 

Structure And Purpose:


400X Flow Control Valve is uses for its high accuracy pilot operated flow control and is suitable for flow and pressure control of the pipeline to keep the flow preset unchanged, limit an extra-big flow at the preset value and properly lower the high pressure on the upstream, the flow at the downstream will not be affected by the pressure changing of the main valve at the upstream. It changes the principle of a throttle valve to reduce the basin area purely mechanically or by way of using orifices and utilizing the related pilot valve to reduce the energy loss during throttling to the utmost extent. And it features by sensitive control, safety, reliability, easy debugging and long duration

 

Purpose:


This valve is set on the water distribution pipeline where flow control is required to keep the preset flow unchanged,limit an excessive flow within a preset value and reduce the upstream high pressure to a downstream low one,thus making the valve downstream flow uninfluenced,even if the main valve upstream pressure varies.
bility, easy debugging and long duration

 

Characteristics:


Easy installation and use,no complicated electric sensing mechanism with the control portion,uneasy to be failed ,easily set table,automatically finishing adjustment,without need of manmade operation or other power source.

 

Principle:


The pilot valve of this valve gets the pressure difference signal from the orifice to control open-close of the main valve.when the pipeline flow is bigger than the set one,the openness of the main valve will become smaller to have the flow reset to the original set one and the disc stable without moving.

 

Material:

Material for main Parts Body/Cover Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
Diaphragm EPDM or NBR
Disc Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
Pilot valve SS or Brass
Spring SS304
Shaft A276 410
Operation Automatic control by pressure differential
Working Temperature 0 to 80 Celsius degree
Working Medium Water

 

Dimesion:

   Hydraulic Control Valves,  Ductile Iron Diaphragm Type Flow Control Valve              Hydraulic Control Valves,  Ductile Iron Diaphragm Type Flow Control Valve

                                          

size(mm) 50 65 80 100 125 150 200 250 300 350 400 450 500 600
L(mm) 205 229 250 292 330 356 495 622 698 787 900 978 1075 1230
H(mm) 270 305 320 400 455 502 636 750 913 913 1035 1035 1300 1370
H1(mm) 200 210 220 260 310 342 413 510 600 600 685 685 880 950

 

Installation drawing:

Hydraulic Control Valves,  Ductile Iron Diaphragm Type Flow Control Valve

 

Trade Terms

 

1. Trade term: EXW FOB CIF etc.

 

2. Delivery way: By express, By Sea, By air.

 

3. Payment term: TT Western Union L/C etc.

 

4. Payment condition:


Payment: T/TSample cost: 100% payment.
Order payment: T/T , 30% deposits before production, 70% balance to be paid before dleiverying


5. Delivery time:
Sample days: 5 working days
Order days: 15 days

 

6. Shipping freight are quoted under your requests

 

7. Shipping port: Ningbo, Shanghai

 

8. Discounts are offered based on order quantities

 

9. MOQ:1pcs sample

Contact Details
zhejiang teyi valve co.,ltd.

Contact Person: Jenny Xiao

Tel: +8618066275598

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