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

Cryogenic Gate Valve with reliable sealing

Gate Valve BS5163 Resilient Ductile Iron Made

Gate Valve Non-rising Stem with Good Price and High Quality

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 are their applicable conditions? Advantages and disadvantages?: Butterfly valve is a disc type of open and close parts reciprocating reciprocating about 90 degrees to open, close and adjust the fluid channel of a valve.Advantages: the butterfly valve has the advantages of simple structure, small volume, light weight, material consumption, installation of small size, and torque is small, simple and rapid operation, and also has good flow characteristics of regulation and sealed off, is nearly 10 years the fastest growing valve, high temperature and high pressure, and to large diameter, high sealing function of the direction, long life, good adjusting features and a valve development.Disadvantages: the butterfly valve relative to the gate, ball valve pressure loss is relatively large, it is suitable for pressure loss requirements lax piping system.Under normal circumstances, it is not suitable for high temperature and high pressure pipeline system.Valve is closed parts (valve) moving along the centerline of the valve seat, the valve stem to open or close the trip is relatively short, but very reliable cut off function, and because changes in the valve seat and the valve stroke is proportional to, is also very suitable for the regulation of traffic.Advantages: in the process of opening and closing, the friction between the disc and the valve body is smaller than that of the gate valve, so it is wearableThe opening height is generally only 1/4 of the diameter of the seat channel, so it is much smaller than the gate valveGenerally, there is only one sealing surface on the body and disc, so the manufacturing process is good and easy to maintain;Disadvantages: the flow resistance coefficient is relatively large, resulting in pressure lossUnsuitable for large caliber productionThe opening and closing moment is larger and the structure length is longer.

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 the model z81x-16q and z81x-16c of the groove gate valve?: Not 16qIs 16p, the former body is stainless steel, and the latter body is carbon steel

Q: What valve is z45w gate valve?: Cast iron gate valve with turbine head, please contact me

Q: greater than DN50 of the pipeline butterfly valve?: Have not heard of this requirement, before the ball valve and butterfly valve quality is rarely used now are good, can be used, but not easy to control the flow valve butterfly valve can close more time-saving, fluid resistance of small. HVAC branch pipe, to flow control, so the choice of gate valve and cut-off valve is more reasonable, and now choose a ball valve is also a lot.

Q: Yes, soft sealing gate valve can reach 25 kilograms, Fujian light valve company has this type of soft sealing gate valveAnonymous browsing | 28 times: Soft seal butterfly valve seal is good, but can only withstand up to 16 pressure, or the plastic can not stand. A short period of time is OK, and it's also related to the workmanship and quality of the factory. The quality is poor.

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 difference between gate valve Z41T and Z45T?: Z41T is a dark pole gate valve, and Z45T is a plain rod gate valve,

Q: What's the difference between a soft seal gate valve and a hard sealed gate valve?: It uses the elastic material of the gate, and uses the elastic material to produce the micro deformation compensation effect. It can achieve good sealing effect. Soft sealing gate valve has the advantages of light switch, reliable sealing, good elasticity memory and long service life.Hard sealing surface of the gate valve for cast iron or stainless steel, open and close resistance is small, no flow, but poor sealing performance.

Q: What's the meaning of the gate valve model z41x 16Q?: Gate valve (Z) flange connection (4) wedge type single gate (1) rubber soft seal (X) -16 pressure) (Q)

Send your message to us

*Email

*TEL

*Quantity

*Unit