Valves

1. throttle check valve;
2. working pressure up to 400bar;
3. BSP (DIN ISO 228) thread;
4. burst pressure 0.5bar;
5. heat treated needle.

The large diameter manual valves and the valves used in high pressure applications come equipped with a reduction gear to ease the operation.

The API mud gate valve with union ends is mainly used for drilling mud circulating system in oilfield with high pressure and temperature operation.

API 6A Slab Gate Vlave
bore sizes range from 1-13/16" to 7-1/16"
working pressure: 3000psi_ 15000psi.
manufactured as per your requirements

FREE-Valve's Y Type Slurry Valve is ideal for many applications because the valves are designed for use on abrasion materials

Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim: Per API 600
Operation: Handwheel, Gear, Electric

Material: cast iron, ductile iron, cast steel, carboon steel, stainless steel .
Design: ANSI, JIS, DIN, BS

Top Entry Ball Valve
Normal Size: 1/2"~40"
Pressure Rating:CLASS 150~2500
Design Standard:ASME B 16.34/API 6D /API 608/BS EN ISO17292/ISO1431

Applicable standards:
Design: API 6D, ANSI B16.34
Face To Face: API 6D, ASME B16.10
Flange end: ANSI B16.5, ASME B16.47
Fire safe: API 607

Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim: Per API 600
Operation: Handwheel, Gear, Electric

1. KHB NPT thread ball valve
2. up to 500bar;
3. NPT (ANSI B1.20.1) thread;
4. Zero leakage, 100% tested;
5. Carbon steel, Stainless Steel;

FREE-Valve's Fully Welded Ball Valve are widely used in almost all the industry .Compared to the general casting ball valve,fully welded ball valve

The Manual Ball Screw Gate Valve is designed and manufactured in accordance to API 6A and NACE MR-01-75, used for well control in oilfield operation

A range of swing check and tilting disc check valves, designed in accordance with ASME B16.34, for power industry services.

API 6A Positive Choke valve
Working Pressure: 2000-20000psi
Nominal Dimension: 2-1/16" ~ 7-1/16"
Working Temperature: P U

YJZQ type high pressure hydraulic ball valve YJZQ-J10N DN10
Name: YJZQ Type High Pressure Hydraulic Ball Valve YJZQ-J10N
Specification: 10mm

1. KHB NPT thread ball valve
2. up to 500bar;
3. NPT (ANSI B1.20.1) thread;
4. Zero leakage, 100% tested;
5. Carbon steel, Stainless Steel;

Material: cast iron, ductile iron, cast steel, carboon steel, stainless steel .
Design: ANSI, JIS, DIN, BS

600LB cast steel gate valve
Size: NPS2"~48"
Rating: Class150~2500
Material: WCB, LCB, LCC, WC6, WC9, CF8, CF8M, CF3, CF3M, 4A, 5A
A105, LF

Top Entry Ball Valve
Normal Size: 1/2"~40"
Pressure Rating:CLASS 150~2500
Design Standard:ASME B 16.34/API 6D /API 608/BS EN ISO17292/ISO1431