Valves

Proportional directly operated pressure relief valve-Proportional valves
1.Maximum pressure (Mpa): 31.5
2medium: oil
3.Maximum flow (L/min):2

1. Alloy steel materials with more strength for high pressure
2. Cat Excavator 3304 machine parts only
3. Industrial cavity as standard threads

Product model: 5'' RTTS Circulating Valve
Size: 2 3/8",4 1/2 " to 5",51/2"to 6 5/8",7"to 7 5/8",8 5/8" to 13 3/8"
Service:H2S, CO2
Standard: API

Solenoid operated directional Valve
Maximum operating pressure: 31.5(spool type 60 is 25.0)
Maximum flow: 120L/Min

1. Fine alloy steel materials with more strength for high pressure
2. Cat Excavator machine parts only
3. Industrial cavity for easy replacement

Specifications
API 6A standard wellhead equipment (Christmas Tree)
1. Size: 2-1/16 thru 4-1/16
2. Working Pressure: 2,000 thru 20,000 psi

PF Series Hydraulic valve Prefill Valve
Cracking pressure:3 Kgf/cm2(PF-300
Max. Flow:7000(l/min(PF-300

1. Fine raw materials to extend the valve service life
2. High pressure to 5075PSI with pressure anti-shock characteristics

Product mode:Rupture Disk (RD) Tubing String Testing (TST) Valve
Materiall:Alloy
Standard:API,NACE MR0175
Operate:Full-opening, annulus pressure

burket type 50bar high pressure high temperature solenoid valve normal close pilot brass valve
PTFE;
50 bar;
180 degree;

1. Hardened treatment to the spool and piston seat for high pressure
2. Keep the reliable operation in severe working situation

size: 3 7/8", 5"
Certification:API, ISO
Product model:Tubing String Testing Valve
Type:oil well testing
Working pressure :10000psi ~ 15000psi

Proportional relief valve
DN 6
Component series 1X
Maximum operating pressure 315bar
Maximum flow 30L/Min

1. Reducing the pressure in the hydraulic system of excavator
2. For Komatsu PC120 excavator hydraulic system
3. Original parts replacement

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

Cartridge valve control flow or pressure
Fluid Temp:-25~80
Maximum Pressure:35(Mpa)

1. High operation pressure up to 5075.00PSI
2. For Komatsu PC200 hydraulic system only
3. Standard cavity dimensions for common replacement

Specifications
API 6A standard wellhead equipment (Christmas Tree)
1. Size: 2-1/16 thru 4-1/16
2. Working Pressure: 2,000 thru 20,000 psi

Direct-action spherical threaded cartridge relief valve
Fluid Temp:-20~70
Pressure:31.5(Mpa)

1.Unloading the pressure in the hydraulic system of excavator
2.For KomatsuPC220 excavator hydraulic system
3.Easy replacement with cost effective