NON-RISING STEM WEDGE GATE VALVE DN40-DN600

Ref Price:
$10.00 - 100.00 / pc
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
1 pc
Supply Capability:
9999 pc/month

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Product Description:

Quick Details

Standard or Nonstandard:

Standard

Structure:

Gate

Pressure:

Medium Pressure

Power:

Manual

Material:

Casting

Temperature of Media:

Normal Temperature

Media:

Water

Port Size:

DN50

Place of Origin:

Tianjin China (Mainland)

Brand Name:

CMAX

Nominal diameter::

DN40-DN600

Working pressure::

10bar/16bar

Valve Design::

DIN3352

Face-to-face::

DIN 3202-F4/F5

Flange accommodation::

EN1092-2 PN10/16

Test Standard::

ISO 5208

 

Packaging & Delivery

Packaging Details:Resilient Wedge Gate Valve : plywood case
Delivery Detail:Resilient Wedge Gate Valve :15 days


Technical Dates

Nominal diameter: DN40–DN600
Working pressure:10Bar/16Bar 
Valve Design: DIN3352
Face-to-face: DIN 3202-F4/F5
Flange Drilling:EN1092-2 PN10/16
Test Standard: ISO 5208

 

 

1. Product Type

    Ball Valve, Butterfly Valve, Gate Valve, Knife Gate Valve, Globe Valve, Check Valve,

    Reducing Valve, Safety Valve, Strainer, etc.;

2. Standards

    American Standard (API), German standard (DIN), International Standard(ISO),

    GB (GB), British standard (BS), Japanese Industrial Standards(JIS), GOST, etc.;

3. Features:

    Design - API 608/ API 6D/ BS5351/ ANSI B16.34/ ISO 14313/MSS SP 72 
    Face to Face & End to End - ASME B16.10/ ISO5752 

    Ends - Wafer, Flange RF, RTJ, SW, BW,  
    Fire Safe - API 607/ API 6FA 
    Test - API 598 
    Seat - PTFE/ RPTFE/ VITON/ UR/ EPDM/ NBR/ NR/ Graphite/ Metal to Metal 
    Bore - Full Bore/ Reduced Bore 
    Fabrication - One Piece/ Two Pieces/ Three Pieces Body

4. Material

    ASTM A216 WCB , A351 CF8, CF8M, CF3, CF3M, CF3MN, CN7M 
    A890 4A, A352 LCB , ASTM A105, A182 F304, F304L, F316, F316L F51,LF2

PartsMaterial
Body&Bonnet

WCB, WC6, LCB, LCC, CF8, CF8M, Ti, Hastello C, 904L

Disc & BallWCB, WC6, LCB, LCC, CF8, CF8M, Ti, Hastello C, 904L
HingeWCB, WC6, LCB, LCC, CF8, CF8M Ti, Hastello C, 904L
SeatA105,F304,F316,PTFE,RTPFE,VITON,NYLON,NBR

5. Nominal Diameter (Size)

    150#~2500# : 1/2"~80" (DN15~DN2000) 

6. Nominal Pressure
    Class 150---Class 2500 (PN16-PN420)

7. Operating Temperature

    -196 °C --- 650 °C;

8. Application

    Chemical, Petrochemical, Oil & Gas, Power Plant, General Industry etc.;

9.Certificate :
     API 6D, API 6FA, CE, ISO 9001

 

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Q:What is the meaning of socket welding gate valve A105, D&S:STLT, STEM:13Cr, CL800, SW, AP1602, BB-BG-OS&Y?
Body material: A105Sealing surface material: STLStem material: 13CrPressure rating: CL800Connection: SWImplementation criteria: AP1602BB-BG-OS&Y: plain rod support, bolt connection, flange valve cap.
Q:What are the structural differences between parallel and wedge valves?
The advantages of dual gate plate is sealed and angle precision low temperature is not easy to make the wedge gate, the abrasion of the sealing surface and shim.The disadvantage is that the structure is complex, easy to stick in the dry medium, mainly the upper and lower baffles. After years of corrosion, the gate is easy to fall off. Although the single gate is sealed and angle accuracy requirements are relatively high, difficult processing and temperature change may make the gate wedge and other shortcomings, but has the advantages of simple structure, reliable use, especially to the flexible gate, can produce the micro elastic deformation to compensate for the deviation between the sealing surface angle processing, which is widely used at present.For more information about valves, please keep an eye on the valve knowledge section.
Q:What do you mean by forged steel gate valves 800LB DN20 SW?
Forged steel gate 800LB pressure DN20 is by SW said socketweld (connection)
Q:Function of gate valve
The valve (including the valve and valve) is a fluid pipeline control device, its basic function is to connect or cut off the pipeline medium circulation, changing the medium circulation, change the direction of the flow medium, medium pressure and flow regulation, to protect the normal operation of pipeline equipment.
Q:Why can't the pressure measuring point be set at the two ends of the gate valve when measuring the resistance loss of the gate valve?
Because of the unsteady flow of fluid near the inlet and outlet of the valve, the measured data cannot be obtained relatively accurately.
Q:What's the difference between the knife gate valve and the stop valve?
Generally large and nominal caliber DN50 mostly with gate valve, especially industrial high temperature, high pressure, highly toxic and so on.Stop valve is able to stop and adjust flow, small footprint, small size, generally less than the nominal diameter, DN50 occasions use it. Two can be closed, in the flow of linear requirements are not high, you can adjust the flow. Just because of its structural characteristics of the valve to make its flow resistance, so there is a demand for throttling with a little more than the gate valve. In addition, the cut-off valve, whether it is a formal or reverse installed, in the opening and closing process, there is always a very difficult, and therefore can not do a great deal, or it is not easy to open and close. In addition, the cut-off valve has a one-way sealing effect of good features, so in the prevention of reverse flow of the working fluid, it also has a place to play.Hope to be of some help to you!
Q:Analysis of the advantages of elastic seat sealing gate valve?
Most of the valve is forced seal, that is, when the valve closed, to rely on external force to force the gate to the seat, in order to ensure the sealing surface sealing.When opening the gate valve, when the gate lift height is equal to 1:1 times of the gate diameter, the passage of the fluid is completely unblocked, but at run time, this position is unable to monitor. In actual use, the top of the stem is used as a sign, i.e., the open position, as its fully open position. Temperature changes appear to consider locking phenomenon, usually open to the vertex position, and then rewind 1/2-1 circle, as a fully open valve position. Therefore, the opening position of the gate valve is determined by the position of the gate (i.e. the stroke). The sealing surface is easy to wear and tear, affecting the service life. When opening and closing, gate and valve seat two sealing surface friction, sliding, to medium pressure under the action of easy to produce abrasions, wear, affect sealing performance, shorten service life.
Q:Why is gate valve or butterfly valve used for water pump?
General pressure is small, use the butterfly valve, when the pressure is big, use the gate valve. The two main function of the valve is to adjust the flow and easy to overhaul.Zibo Boshan new Duke water supply equipment
Q:What is the difference between gate valve and gate valve? Is it the same valve?
The same, very few people call gate valve, all call gate valve.
Q:Stainless steel gate valve DN150 200300 weight, who knows?
Valve selection of different driving methods, connection forms, structural forms, nominal pressure, sealing surface materials, lining materials, valve body material will affect the weight of the gate valve more or less, it can not be generalized.Take my commonly used Z41H-16P (i.e. PN1.6MPa) series stainless steel gate valve as an example, and the weight of DN150/200/300 is 134/192/379kg. Of course, different manufacturers may vary in weight, but not much.I hope I can help you.

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