Gold Member Since 2015
Audited Supplier
Shanghai Yichen Valve Co., Ltd.

Expanding Gate Valve, API 6A Gate Valve, API 6A Valve manufacturer / supplier in China, offering API 6A Expanding Gate Valve, Swing Stainless Steel Flange China Check Valve (H44W), Forged Steel Through Way Flange Globe Valve and so on.

(/ )

Supplier Homepage Product API 6A Valve API 6A Expanding Gate Valve

API 6A Expanding Gate Valve

FOB Price: US $50-1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-1,000/ Piece
Get Latest Price
Production Capacity: 10000/Month
Transport Package: Plywood Case
Payment Terms: T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Valve: API6a Valve
  • Pressure: 2000-20000psi
  • Trademark: YI CHEN
  • Origin: China
  • Size: 2"~5"
  • Suitable Medium: Oil, Natural Gas, Killing Fluid, Water
  • Specification: CE API ISO
  • HS Code: 8481804090
Product Description
YI CHEN  API 6A Expanding Gate Valve

Specifications
 
API 6A Expanding Gate Valve 
Working Pressure: 2000PSI~10000PSI 
Nominal Bore: 1.13/16"~7.1/16" (46mm~180mm) 
API 6A Expanding Gate Valve
 
Brief Description
 

About this product:
The expanding gate valve features a non-ring stem with an expanding gate design to provide safe, dependable service in a variety of environments, It's a available in flanged or threaded ends in standard bore sizes from 2-1/16" thru 4-1/16" in working pressures of 3000psi thru 5000psi.
Full-Bore Design:
Maximizes valve service life.
Eliminates the collections of destructive particles. 
Expanding Gate:
Produces a positive mechanical seal across the seats.
Isolates the body cavity from bore pressure in both the open and closed position.
Metal-to-Metal Seal:
Body/bonnet interface, and gate/seat interface.

Press Fit Seat: 
Press fit seats allow the seats to be tightly wedged into the seat pockets in the open or closed position.
Long Life, Low Maintenance:
Simple routine maintenance program limits repairs, eases operation, protects against corrosion, and extends service life.


Item

Description

Qty

Material

Remark

1

Handwheal Nut

1

Steel

 

2

Handwheal

1

Steel

 

3

Look Nut

1

Steel

 

4

Bearing Rtainer Nut

1

Steel

 

5

Space Sleeve

1

Steel

 

*6

Thrust Bearing

2

Steel

 

*7

Stem

1

410

 

8

Retainer Bushing

1

Steel

 

*9

Packing Set1

1

TFLON

 

*10

Packing Set2

1

TFLON

 

*11

Packing Set3

1

TFLON

 

12

Bonnet Stud Nut

8

4140

 

13

Bonnet Stud

8

1045

 

*14

Grease Fitting

1

Assy.

 

*15

Packing Fitting

1

Assy.

 

16

Bonnet

1

4130

 

*17

Seat

1

Steel

 

*18

Seat Insert

1

TFLON

 

*19

Gate Guide

2

4130

 

*20

Spring

2

Steel

 

21

Spring Pin

6

Steel

 

*22

Bonnet Gasket

1

Steel

 

*23

Gate Segment

1

4130

 

*24

Gate

1

4130

 

25

Body

1

4130

 

*26

Body Grease Fitting

2

Assy.

Operation instruction
 
According to medium flow direction and by the flow direction indicating plate of the valve, the valve is installed. As positive  flowing, the medium lifts the valve core and pass easily; If no positive medium pressure, valve core will self-shut off valve gate under self-weight and spring's tensile force, the back medium flowing stop.
 
 
Maintenances
 
*The valve should be placed in the dry and airy room, and the inlet and outlet are sealed properly.
 
 
*When the product is stored, the end flanges should be coated by oil against rust and dirt pollution.
 
 
*The valve-core and the valve-seat must be examined every in a well time. The attrition rate will decide whether they are used by upset or are replaced.
 
 
 *Every seal element is replaced according to its examination.
 
 
 *There is a bit leak at a couple of seals of valve, and the sealing-face may have scratch or wear. Renovation will be done under face-off and ground finish.
 
 
 *As leak appears at the middle one of the valve bores, ring gasket should be replaced.
 
Technical Parameter
 

Working Pressure
2000PSI~10000PSIPerformance RequirementPR1-2
Nominal Bore1.13/16"~7.1/16" (46mm~180mm)Working Temperature-46°C~121°C(Class LU)
Material ClassAA,BB,CC,DD,EE,FF,HHSpecification levelPSL1-4
Working Mediumoil,natural gas,mud and gas containing H2S,CO2

FAQ
1.Q:What is your main market?
A:Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe.
2.Q:Are there products standard?
A:Our model is standard, if you have specific demand, pls tell us.
3.Q:Do you have interest to do our own design items?
A:Absolutely!It's our pleasure.

Our Services
1)Our advantage:

We are the manufacturer with almost 20 years experience on valves.Best price,quality and service, Also we can control the production status.Shanghai YI CHEN team with strong ability in designing and after sell service.Cooperation with Carrier has improved our quality to a new level.


2)Terms of payment:T/T, L/C, Western union.

3)Shipment:Average 20-25days after receiving deposit.

4)Delivery:Shanghai/Ningbo ,by sea or air.

5)Gurantee:One year since delivery.

6)Inspection:100% testing for all the valves.

7) All kinds of CERTIFICATE OF ORIGIN.


Welcome to choose SHANG HAI YI CHEN , we are always ready!


Send your message to this supplier
Avatar
Miss Vicky
*From:
To: Miss Vicky
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now