API 6A Expanding Gate Valves

• Type: Direct-acting
• Material: AA-Hh
• Connection Form: Flange
• Pressure: High Temperature
• Actuator: Manual
• Seal Surface: Parallel Gate Valve
• Model NO.: YEV-4
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation
• Standard: API 6A
• Application: Industrial Usage
• Transport Package: Plywood Case
• Specification: 1-13/16′′~ 7-1/16′′
• Trademark: YOUYAO
• Origin: Made in China
• HS Code: 8481804090
• Production Capacity: 1000 Sets Per Month

Product Description

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 1-13/16` thru 7-1/16` 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.

Major Repair----One Each For One Year's Service.

Basic Info.

Model NO.

API 6A

Transport Package

Plywood Case

Specification

2-1/16"

Trademark

WS

Origin

China

HS Code

848190

Production Capacity

1000sets/Year

Product Description

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 7-1/16" in working pressures of 2000psi thru 5000psi.

2,000 psi Working Pressure

Size	Bore(mm)	A(mm)	D(mm)	B(mm)	C(mm)	Weight(kg)
2-1/16"	52.4	295	280	125	470	45
2-9/16"	65.1	233	330	150	475	60
3-1/8"	79.4	359	330	190	550	100
4-1/16"	103.2	435	405	435	425	160

3,000 psi Working Pressure

Size	Bore(mm)	A(mm)	D(mm)	B(mm)	C(mm)	Weight(kg)
2-1/16"	52.4	371	330	125	475	50
2-9/16"	65.1	422	330	150	490	95
3-1/8"	79.4	435	400	190	550	150
4-1/16"	103.2	511	480	240	635	260
7-1/16"	179.4	714	760	355	615	260

5,000 psi Working Pressure

Size	Bore(mm)	A(mm)	D(mm)	B(mm)	C(mm)	Weight(kg)
2-1/16"	52.4	371	330	130	470	75
2-9/16"	65.1	422	330	150	550	105
3-1/8"	79.4	473	400	190	555	150
4-1/16"	103.2	549	480	240	635	280
7-1/16"	179.4	813	760	355	715	600

 

Product Name	Expanding Gate Valve
Working Pressure	2000PSI~10000PSI
Nominal Bore	1.13/16"~7.1/16" (46mm~180mm)
Working Medium	oil,natural gas,mud and gas containing H2S,CO2
Working Temperature	-46°C~121°C(Class LU)
Material Class	AA,BB,CC,DD,EE,FF,HH
Specification level	PSL1-4
Performance Requirement	PR1-2