Valves

product mode:Pressure operated tester valve (LPR-N valve)
standard:API,NACE MR0175
Operate:full-opening, annulus pressure operated
size:3 7/8''

QFZ Safety Valve Group for Accumulator, which consists of stopping valve with high-pressure ball core, direct overflow valve and a mini stopping valve

size: 5"
Type:Rupture Disk Bypass Pressure Test Valve
operate:Full-opening, single-shot annulus operated
Usage:oil well testing
service:H2S, CO2

MADE IN CHINA, CERTIFICATES ARE AVAILABLE FOR EXPORT
SPECIAL DISCOUNT FOR WHOLESALER, NEGOTIABLE.
VARIOUS INVENTORY
CUSTOMIZING IS ACCEPTED

1).Based on years of experience.
2).Fluent communication and professional quality control.
3).We guarantee on time response.

Underground Tanker Overflill Prevention Valve
1. Size: DN100
2. Application: Underground Storage Tanker
3. Brand: OUYEEZ
4. Flowrate: 12-20L/min.

servo valve
1) High frequency response
2) Stable operating status
3) Professional service
4) Lower % correct costs...

Size 3 7/8", 5"
Type:LPR-N Valve
Operate:opening, annulus pressure-operated
Usage: Drill stem testing
Working condition:HTHP

QFZ Safety Valve set for Accumulator, which consists of stopping valve with high-pressure ball core, direct overflow valve and a mini stopping valve

MAIN VALVE, SERVICE VALVE
STOCK, CUSTOMIZING
WHOLESALE DISCOUNT

servo valve
1) Replace MOOG 30 31 servo valve
2) Small size
3) High frequency response
4) Stable working...

This is New product! QF-CR protection valve,charge deflate, test gas pressure for accumulator and prevent accumulator from over-press.

Product mode: Hydraulic Circulating Valve
Working pressure:10000psi ~ 15000psi
Brand Name:Kingwell
Certification: API, ISO

Applied to:PC200-5 PC200LC-5 PC220-5 PC220LC-5
1.Many years trade experience.
2.Competitive price China quality.
3.Small order accept

1) Replaced by 512 servo valve
2) Small size
3) High frequency response
4) Stable working
5) Lower price thoughtful service

This is New product! QF-CR protection valve,charge deflate, test gas pressure for accumulator and prevent accumulator from over-press.

Product mode:Rupture Disk Circulating Valve
Size:3", 3 7/8", 5"
Standard: API
Service:H2S, CO2
Usage: Drill stem testing

servo valve
1) High frequency response
2) Stable operating status
3) Professional service
4) Lower % correct costs...

MAIN RELIEVE VALVE, SERVICE RELIEVE VALVE
VARIOUS MODELS STOCK
WHOLESALE DISCOUNT

1) Replaced by 510 servo valve
2) Small size
3) High frequency response
4) Stable working
5) Lower price thoughtful service