GATE VALVE RISING STEM WEDGE DUCTILE IRON DN40-DN600

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

GATE VALVE RISING STEM WEDGE DUCTILE IRON DN40-DN600

Q:What is the gate valve for the DN65 hydrant?: DN65 hydrants are available with either DN65 gate valves or butterfly valves.

Q:GB 300 gate valve, a multi?: GB DN300 flanged gate valve, PN10 manual 245kg bevel gear 315Other pressure levels, please specify specific pressure.Wenzhou Chaoda group Agel Ecommerce Ltd to provide the answer:

Q:What is the wedge type gate valve wedge is what mean: B. wedge type single gate, it is the whole wedge gate. In the process of opening and closing the sealing surface is prone to scratches, easy to make the temperature change gate wedge live. It is a gate used for normal temperature, medium temperature and various pressures. C. wedge double plate, which is composed of two gates composed of spherical top hinged into wedge-shaped gate. The advantage is that the accuracy of the cover angle is lower; the sealing surface of the gate can be compensated by adding shim at the top of the seal; the temperature changes are not easy to cause the phenomenon of the card master, nor should it be abraded. Because the gate is movably connected and has more parts, it is easy to bond in the viscous medium and affects the sealing. Especially when the upper and lower baffles are corroded all the year round, the flashboard falls off arbitrarily. It is usually used for water, steam and gas pipelines.

Q:what are their applicable conditions? Advantages and disadvantages?: The gate valve is one of the simplest valves. Generally manual, most of the electric valve failure, as a manual. Butterfly valve is more, I saw the pneumatic butterfly valve, that is, with gas control closed, general and solenoid valve matching.Without strict conditions and advantages and disadvantages, of course, the equipment requires a relatively high degree of automatic control. I can check it out on Baidu.

Q:Why the valve can only be fully open and fully closed valve can adjust the flow?: Gate valve, stop valve are switching type valve, adjust the flow can not talk about, can only do so called throttle.You say "stop valve" or "translation" problem, in English, globe valve and valve word is often the same.

Q:The valve safety valve check valve + + + = exposed part of a water pump adapter? Five: There is integration now.Pump adapter SQ100. All contain.

Q:Which is the most expensive, check valve and gate valve?: In the case of DN50 Z15T-16 DN50: screw valve 46.200 thread copper bar gate valve Z15T-16 DN50 52 Z45F-16 DN50 97 flange valve flange valve rod Z44T-10 DN50 169 Z45T-116 DN50 flange valve dark bar 173 thread swing check valves DN50 52.090 thread straight type check valve DN50 57.280 flange screw check H44T DN50 129 flange valve lift check valve H41T-16 DN50 124

Q:What are the meaning of the cast rigid gate valves z41h-16c?: According to the provisions of the JB/T 308-2004 valve type programming method:Z== gate valve4== flange connection1== rigid single gateH== sealing surface material: Cr13 stainless steel16== pressure rating: 1.6MPaC== body material: carbon steel

Q:What kind of valve is gate valve? Is it different from the cut-off valve?: Gate valve is applied to the big diameter pipeline valve, the valve is generally used in small pipe diameter pipeline, their internal structure is different, the valve can not regulate the flow of water, the valve can be. If you want to understand in detail, it is recommended to take a sample of valve manufacturers to see the internal structure.

Q:Will the water supply and drainage to wear civil air defense gate valve, the use of bright rod or dark rod?: 3, soft sealing rubber lining valve plate size uniform, interchangeable. Therefore, the soft sealing gate valve will be the direction of development, but also the water supply industry is willing to adopt a valve.

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