GATE VALVE RISING STEM WEDGE DUCTILE IRON 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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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: | plywood case |
Delivery Detail: | 30 days |
Introduction
Rising Stem Wedge Single Disc Gate Valve is installed in pipeline as a closing device and can not be used to regulate flow and exhaust to the open.
Parameter
Suitable medium | Steam, Water, Oil |
Suitable temperature | ≤ 350℃ |
Nominal pressure | PN1.0MPa-PN1.6MPa |
Nominal diameter | DN700mm-DN900mm |
Driving type | Gear |
Product Standard | GB, ISO, BS, DIN, ASME, API, AWWA, and other standards according to customer demand |
Face to Face length | GB, ISO, BS, DIN, ASME, API, AWWA, and other standards according to customer demand |
Material
Main material | Cast iron |
Valve stem | Stainless steel |
Sealing ring | Cast copper, Cast iron, Stainless steel |
Packing | Rubber, Asbestos |
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
Parts | Material |
Body&Bonnet | WCB, WC6, LCB, LCC, CF8, CF8M, Ti, Hastello C, 904L |
Disc & Ball | WCB, WC6, LCB, LCC, CF8, CF8M, Ti, Hastello C, 904L |
Hinge | WCB, WC6, LCB, LCC, CF8, CF8M , Ti, Hastello C, 904L |
Seat | A105,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
- Q:What is the size and length of the DN80 gate valve? 10 kg and 16 kg, respectively?
- Valve structure length standards are PN16, short series for 203mm, long series for 280mm, flange size by PN16.
- Q:What is the difference between gate valves Z41W-16R and Z41W-16P?
- According to JB/T308P stands for Cr-Ni stainless steelR stands for Cr-Ni-Mo stainless steelCr-Ni stainless acid resistant steel has CF8, CF3, F304, F304L, which applies to the medium of work, such as nitric acid oxidation acid.Cr-Ni-Mo stainless acid resistant steel has CF8M, CF3M, F316 and F316L, which is suitable for working medium, such as acetic acid and reducing acid.
- Q:About fire valve is gate valve or butterfly valve problems?
- Disease is generally in accordance with the design requirements, regardless of the butterfly or tie hair to meet the requirements, are two-way valve.
- Q:What gate valve is the J41H-150LBDN100 gate valve?
- This is a stop valve, not a gate valve.Gate valve means Z41H-150LB-DN100Wenzhou shintex Valve Manufacturing Co. Ltd.0577Eight thousand six hundred and ninety-oneSeven thousand five hundred and sixteenCall
- Q:What does gate valve Z41H-40 mean?
- Z-- valve, 4-- connection, flange connection, 1-- structure, open bar wedge type rigid single gate valve, surfacing iron hard alloy h-- seal, 40- nominal pressure is 40 kg, which is 4.0MPa, the material is carbon steel casting
- Q:The main question is, what are the functional differences in which case?
- The gate (gate valve) is a gate opening and closing parts, RAM direction of motion perpendicular to the direction of the fluid, valve can only be fully open and fully closed, can not be adjusted and the throttle gate valve. The direction of motion perpendicular to the direction of the fluid, valve can only be fully open and fully closed, can not be adjusted and the throttle.Gate valve advantages: 1, fluid resistance is small,.2, opening and closing more labor-saving,.3, medium flow unrestricted, not disturbed flow, do not reduce pressure,.4, simple shape, structural length is short, manufacturing process is good, a wide range of applicationsValve shortcomings: 1, between the sealing surface is easy to cause erosion and abrasions, maintenance is more difficult,.2, big size, open need some space, opening and closing time is long,.3, the structure is more complex
- 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:What are the specifications of the gate valves? Does the work pressure need to be marked separately?
- 5- dark pole single wedge gate valve, 6- dark bar wedge gate valve 7-, dark bar parallel gate valve, parallel gate valve 9- dark bar;5, sealing materials or lining materials were used R- T- austenitic stainless steel, copper alloy, X- rubber, S- plastic, N- nylon, F- fluorine plastic, H-Cr series stainless steel, hard alloy Y-, J- rubber, M- Monel alloy, Tc- ceramics;6, the body material code Z- K- gray cast iron, malleable cast iron, Q- ductile iron, copper and T- alloy, C- steel, P- chromium nickel stainless steel, R- stainless steel chromium nickel molybdenum, chromium molybdenum vanadium steel V-.For example: electric, flanged, rod wedge gate valve, sealing surface material by direct processing, nominal pressure PN0.1MPa of the valve body is made of grey cast iron gate valve: Z942W-1 electric wedge gate valve.
- Q:What is the difference between cut-off valve and gate valve?
- Simply put, the cut-off valve is one-way, only into, do not give up, the valve is two-way
- Q:What is the difference between the cut-off valve and gate valve, the general will use the cut-off valve instead of gate valve
- Stop valve and gate valveThe working principle is different. The stop valve is an upward stem type, and the handwheel rotates and rises with the stem. Valve is hand wheel rotation, stem upward movement. Flow is not the same, the gate valve requires full open, the cut-off valve is not the same. The gate valve has no inlet and outlet direction requirements, and the cut-off valve has the required inlet and outlet!Gate valve and stop valve are shut-off valve, is the most common two valves.From the exterior, the gate valve is shorter than the cut-off valve, especially the bar valve needs a higher height space. Valve sealing surface has a certain degree of self sealing capacity, its spool depends on the media pressure tight contact with the valve seat sealing surface, to achieve tight leakage. Wedge gate valve spool angle is generally 3~6 degrees, when forced to shut down excessive or temperature changes of the valve core is easy to die. Therefore, high temperature and high pressure wedge gate valve, in the structure have taken certain measures to prevent spool stuck. The valve in the opening and closing valve and valve seat sealing surface contact and mutual friction is always so easy to wear sealing surface, especially in close off the valve, the valve before and after the great pressure, sealing surface wear is more serious.
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GATE VALVE RISING STEM WEDGE DUCTILE IRON 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
OKorder Service Pledge
OKorder Financial Service
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