Tag: Floating Ball Valve

Top Entry Ball Valve

Product

Top Entry Ball Valve

Top Entry Ball Valve features a top-mounted design that allows easy maintenance and inspection without removing the valve from the pipeline. Designed for high-pressure and critical applications, it provides reliable sealing, low operating torque, and long service life. It is widely used in oil & gas, petrochemical, power, and pipeline industries for safe shut-off and flow control.

Specification

Nominal diameter	1/2″ – 60″ (DN15- DN 1500)
Pressure range	CLASS 150 – CLASS 2500 (Mpa 1.6- Mpa 42.0)
Materials	Carbon Steel, Stainless Steell, Duplex, Super Duplex, Inconel
Design standard	API 6D, API 608, API598, ASME B16.34, ISO 17292, BS5351
Connection ends	RF、RTJ、BW、SW
Flange Dimension Standards	ASME B 16.5, ASME B16.47, ASME B16.25, ASME B16.11
Operation	Manual、Pneumatic、Electric、Gas-liquid interaction etc.
Temperature	-196℃-540℃
Pressure Test Standards	API598 , API 6D , BS12569
Application	Oil and gas、Chemical、petrochemical、Power plant、Metallurgy、Papermaking etc.

Features:

Top entry ball valve is valve Installing ball into valve body by the upper for repairing conveniently.
Top entry ball valve adopts elastic interface structure, which can adapt to different deviations of the pipeline, and increase the tightness and life of the valve.
The valve stem adopts self-sealing structure to improves the reliability and tightness.
It can be made of different materials, and is suitable for use in various media, pressure and environments.

April 4, 2024

Forged Steel Trunnion Mounted Ball Valve

Product

Forged Steel Trunnion Mounted Ball Valve

Specification:

Nominal diameter	2″ – 48″ (DN 50-DN 1200)
Pressure range	CLASS 150 – CLASS 900 (Mpa 1.6- Mpa 15.0)
Materials	A105、LF2, F316, F11, F304, F316, F51 , F55;
Design standard	API6D、ASME B16.34、BS5351、ISO17292、DIN
Connection ends	RF、RTJ、BW、NPT、SW
Operation	Manual、Pneumatic、Electric、Gas-liquid interaction etc.
Temperature	-196℃-540℃
Pressure Test	API598 API 6D、 BS12569
Application	Oil and gas、Natural gas、Chemical、petrochemical、Power plant、Metallurgy、Papermaking etc.

Main Parts Material:

Body	A105	A105	F304, F304L	F316, F316L	LF2, LF1
Ball	A105+ENP/HCr, F6a+HCr	A105+ENP, F6a+ENP	F304, F304L+HCr	F316, F316L+HCr	F304+HCr
Stem	A105+ENP, A182 F6a	A105+ENP, 4140+ENP	F304, F304L	F316, F316L	F304
Gland	A105+ENP	A105+ENP	F304, F304L	F316, F316L	F304
Seat	PTFE/RPTFE, NYLON, PPL, PEEK, EPDM, VITON,DEVLON
Packing	PTFE, PPL, GRAPHITE
Gasket	PTFE, PPL, GRAPHITE
Stud	A193-B7	A193-B7M	A193-B8/B8M	A193-B8/B8M	A320-L7/L7M
Nut	A194-2H	A194-2HM	A194-8/8M	A194-8/8M	A194-7/7M

Features:

It is suitable for high temperature and high pressure corrosion resistant environment
Anti-static setting. Thereby ensuring the safety and stability of industrial production.
The surface of the ball and the sealing surface of the valve seat are tightly connected to ensure a good sealing effect
Movable metal seat structure with leaf spring preload, easy to open and close.

April 4, 2024

Forged Steel Floating Ball Valve

Product

Forged Steel Floating Ball Valve

Forged Steel Floating Ball Valve is designed for reliable shut-off applications in oil and gas, chemical, power, and industrial pipeline systems. Manufactured from high-quality forged steel, it features a compact structure, high strength, and excellent sealing performance. The floating ball design ensures tight shut-off under various pressure conditions with low operating torque. Available in API and ASME standards, it is suitable for high-pressure and demanding applications, offering long service life, stable operation, and easy maintenance.

Specification

Design Standard: API 6D / API 608

Size Range: 1/2″ – 4″ (DN15 – DN100)

Pressure Rating: Class 150 – Class 1500

Body Material: Carbon Steel, Stainless Steel, Alloy Steel

End Connection: Threaded, Socket Weld (SW), Butt Weld (BW), Flanged

Face to Face: ASME B16.10 (Flanged End)

Testing Standard: API 598 / API 6D

Temperature Range: According to material and seat selection

Applicable Medium: Water, Oil, Gas, Steam, and Chemical Fluids

Operation: Lever, Gear Operator, Pneumatic or Electric Actuator

Main Parts Material:

Body	A105	A105	F304, F304L	F316, F316L	LF2, LF1
Ball	A105+ENP/HCr	A105+ENP	F304, F304L+HCr	F316, F316L+HCr	F304+HCr
Stem	A105+ENP/ A182 F6a	A105+ENP/ 4140+ENP	F304, F304L	F316, F316L	F304
Seat	PTFE/RPTFE , NYLON, PPL , PEEK, EPDM, VITON,DEVLON
Packing	PTFE, PPL, GRAPHITE
Gasket	PTFE, PPL, GRAPHITE
Stud	A193-B7	A193-B7M	A193-B8/B8M	A193-B8/B8M	A320-L7/L7M
Nut	A194-2H	A194-2HM	A194-8/8M	A194-8/8M	A194-7/7M

Features:

Corrosion-resistant, pressure-bearing capacity
Automatic adjustment of tightness, stable and reliable
It is suitable for high temperature and high pressure, strong corrosion conditions, and has a long life.
Comply with API, CE, ISO and other related standards, high security and stability

April 4, 2024

Cast Steel Floating Ball Valve

Product

Cast Steel Floating Ball Valve

Cast Steel Floating Ball Valves feature a floating ball design, providing reliable sealing performance, compact structure and long service life. They are widely used in oil & gas, chemical, petrochemical, power and general industrial applications.

Available types include cast steel two-piece, forged steel two-piece, forged steel three-piece and one-piece cast floating ball valves.

Specification

Nominal diameter	1/2″ – 8″ (DN 15-DN 200)
Pressure range	CLASS 150 – CLASS 600
Design standard	API6D、ASME B16.34、BS5351、ISO17292、DIN
Connection ends	RF、RTJ、BW、NPT、SW
Operation	Manual、Pneumatic、Electric、Gas-liquid interaction etc.
Bore	Full Bore, Reduced Bore
Material	WCB, WC6, WC9, WCC, CF8, CF3, CF3M, CF8M
Temperature	-196℃-540℃
Pressure Test	API598 API 6D BS12569
Application	Petroleum、Natural gas、Chemical、petrochemical、Power station、Metallurgy、Papermaking etc.

Features:

Simple structure, easy operation and easy maintenance
Low fluid resistance and large flow regulation range
Good sealing and strong corrosion resistance
Wide range of application and long service life

April 4, 2024