Valves

1.Seal Material: HNBR
2.Working Pressure: 0.5-12 Bar
3.Ambient temperature: -55ºC-180ºC
4.Automatically locked in stop and fall position

Non Return Valve (NRV) 6" 2000psig WP RTJ R45 Connection ASTM 105N 16.5 Complete set with stud bolts and Ring gasket. (Carbon Steel). API6A PSL3 PR1

Emergency cut-off valve is a kind of safety valve that can shut off the fluid immediately when the pipeline is in danger to prevent accidents.

Rotork Process Control Actuators SM-6000

Pressure Vacuum Vent Valve
1. Material: Aluminum
2. Size: 2"
3. Pressure: 500-900pa
4. Vacuum: 1500-2250pa...

1).It is available to form intergrated valve group with the base to save installation space.
2).No need to add oil for lubrication.

Size: 5"
Certification::API, ISO
Class:Drain Valve
Type: FUL-FLO Sleeve Type Drain Valve
Working Pressure :10000psi ~ 15000psi

CDC*-F15L Hydraulic directional control valve was special designed for forklift, with high quality and competitive price.

1. Cetop5 (Size 10) bar manifolds for industrial hydraulic valves
2. Aluminum and ductile iron option
3. SAE, NPT, and BSPP porting

Specifications
1. Nominal diameter: 4"
2. Working pressure: 0.6Mpa
3. Max flow rate: 2500L/min
4. Open method: Mechanical

It consists of stopping valve with high-pressure ball core,direct overflow valve and a mini stopping valve.

Productivity:500pcs/month;Min. Order:500 pcs;Packing:carton;Transportation:by sea;DeliveryDate:30days;PaymentType:T/T;Trademark:nbmartin;ExpRegion:gl

Standard: ANSI B16.5, ANSI B16.47 Series A & B, ANSI B16.48, API 605,
API 16D, API 17D, BS4504, BS3293, DN, AS, JIS
Material:
Carbon Steel: ASTM A1

Body Material:Duplex S31803(A182 F51),Super-Duplex S32750(A182 F53),Super-Duplex S32760(A182 F55)

Valve Stem
Material: Alloy Steel, Stainless Steel
Machined from round bar by NC Machine or CNC
Checked by Go & No go gage
NDT Test can be made

1.Seal Material: HNBR
2.Working Pressure: 0.5-12 Bar
3.Ambient temperature: -55ºC-180ºC
4.Automatically locked in stop and fall position

1). Short response times .
2). Can't fire, not pollute the environment. Affected by temperature changes little .
3). disassemble test .

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

Well Testing Choke Manifold, Choke Manifold, Kill Manifold, Eruption Manifold

Productivity:500pcs/month;Min. Order:500 pcs;Packing:carton;Transportation:by sea;DeliveryDate:30days;PaymentType:T/T;Trademark:nbmartin;ExpRegion:gl