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

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Cast Steel Flanged Gate Valves

Carbon Steel API Gate Valve

BS Gate Valve

Gas Gate Valve with Indicator

Gate Valve with Aluminium Hand Wheel Made in China

Gate Valve DN350 Non-rising BS5163 Resilient Good Quality

Gate Valve Non-rising Ductile Iron BS 5163

Gate Valve Britain Stardard Made in China for Wholesales

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 difference between gate valve and gate valve? Is it the same valve?: Gate valve and gate valve are 2 kinds of valves, do not feel like a long name is the same kind, please look at Baidu maps introduced manufacturers.

Q:What do you mean by gate valve type RVHX-0150-10 and Z45X-16Q?: Z45x-16q, Z means gate valve, 4 means flange connection, 5 refers to dark rod gate valve, X means rubber seal, 16 refers to nominal pressure 1.6MpaRVHX means manual gate valve, 150 refers to the caliber of DN150, and 10 indicates nominal pressure of 1.0MPa

Q:The difference and use of gate valve and 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: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:What is the difference between a flanged gate valve and a wire gate valve?: This is very simple, flanged gate valve is the valve with both ends of the flange, the installation of the pipe to weld the reverse flange, bolt with the pipe flange and valve flange connection. Valve is the valve ends with wire wire, a wire and wire points, and pipeline installation, connecting part with joint or head of the screw and the valve directly on the pipe screw connection.

Q:What does gate valve DN80-PN16-QT450 mean?: DN80 means: liquid, internal thread connection, the valve sealing surface material for rubber, seat sealing surface material for lining adhesive, nominal pressure of 10 kg / cm2, nominal diameter of 80mm Iron Butterfly valve.

Q:What does Z941H-25DN250 mean by electric gate valve (excluding electric equipment)?: 9- electric (drive)4- flange connection (connection)1- plain wedge single gate valve (valve structure)H-Cr stainless steel (sealing surface material)25- nominal pressure is 25 kg, or 2.5MPa;DN250- valve by 250mm

Q:Acid resistant alkali valve gate valve: A products have few connections and good overall steel quality.B closure speed is fast.C opening limit mechanism is convenient, flexible and precise.

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: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.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range