Direct mount two-piece and one-piece ANSI 150 & 300 flanged ball valve.

Advantage:

• Available in stainless steel or carbon steel
• Body and end are investment case
• Self-adjusting stem packing
• Direct Mount
• Blow-out proof stem
• 100% air tested under water at 100 psi
• Working pressure ANSI 150
• Temperature range: -40°F to +450°F
• ISO 5211 mounting pad
• End cap type: flange end (ANSI 150)
• Flange dimension: face-to-face ANSI B16.10; flange connection ANSI B16.50
• Silicone free
• Oxygen cleaned option
• Live loaded Packing
• Anti-static, heat codes

Size:

• Ranges from 1/2” to 6”

Service:

• Steam
• Thermal Fluids
• Oxygen
• Dry or wet Chlorine
• Industrial applications
• Hydraulic applications

Options:

• ISO 5211 mounting pad so extended bonnet
• Electric and pneumatic actuators can mount easily
• Special Alloys are available
• ANSI 150 & 300
• Full port or reduced port
• Steam jackets
• Spring handles

• Advantages:
  • Can be used with fluids, slurries, semi-solids and corrosive surfaces
  • Patented design - when valve is in "open" position, it's simple to take the bonnet out with the ball and seat at one time without using any tools
  • Available in stainless steel or carbon steel
  • Body and end are investment cast
  • Blow-out proof stem design
  • 100% air tested under water at 100 psi
  • Working pressure ANSI 150
  • Temperature range: -40°F to +450°F
  • ISO 5211 mounting pad
  • End cap type: flanged end (ANSI 150)
  • Flange dimension: face-to-face ANSI B16.10; flange connection ANSI B16.50
  • Silicone free
  • Oxygen cleaned option
  • Top entry ball valve is convenient for in-line repair
  • Top entry ball valve simplifies the task of maintenance and decreases time spent on emergency repair
• Size:
  • Ranges from 1/2” to 6”
• Options:
  • Automation
  • Chain wheel
  • Fusible link
  • Extended bonnet

Direct mount top entry flanged ball valve NPT with a reduced port, super teflon seats, live loaded packing, silicone free, anti-Static, and on-off service features.

Advantages:

• Longer Cycle life
• Lower uniform torque
• Blowout proof stem
• Permits in line access for seat replacement
• Available in stainless steel or carbon steel
• Body and flange cap are investment cast
• Self-adjusting stem packing
• Blow-out proof stem design
• ISO 5211 direct mounting pad
• 100% air tested under water at 80 psi
• Working pressure: Class 300
• Temperature range: -20°F to +1000°F
• Pressure test: API 598
• Locking device
• Silicone free

Special Features

• The top entry ball valve is convenient for in-line repair, simplify the task on maintenance and clean the valve and components. And it will shorten the time on emergent repair.
• The top entry ball valve is with the patent on the design while the valve is in the "OPEN" position, it's easy to draw out the bonnet with the ball and seat at one time without any other tools or devices
• The top entry ball valve is with the patent on the design, while the valve is in the "CLOSE" position, the ball and seat will be compressed together closely without any other devices.

Size:

• Ranges from 1/2” to 4”

Service:

• Fluids
• Slurries
• Semi-solids
• Corrosive service

Options:

• NPT
• Socket Weld
• Butt Weld
• Metric

PFA, the newly developed Melt processable flouropolymer, has similar chemical resistance to PTFE combined with the highest temperature resistance of melt processable flouro-plastics. It has excellent mechanical strength, outstanding dielectric properties and is unaffected by virtually all solvents and chemicals.

This product lined with flourine-plastics, equipped with new type structure of lever ball body as well as the unique elastic lip-sealing seat has the high-sealed performance and lowe torque of operation within the large pressure difference and temperature variation range. This product can be acted as switch or adjustment to carry the liquid and gas (including the vapor) in various industry pipes with strong corrosion such as acid, alkaline and salt.

Advantages:

• Unique sealing seat design
• En-connection with bubble-tight shut-off, zero leakage
• Two piece split body with bolted cap in design
• Lined PTFE/PFA body, cap and ball
• Integral design of ball and stem
• Temperature: -20°F to +400°F

Standards:

• Face to face according to ANSI B16.10
• Flanged End according to B16.5a
• Inspection and testing accordign to API 598

Size:

• Ranges from 1/2” to 10

Fire safe to API 607, 4th Edition. API 6D and NACE Certified.

The structure design of elastic sealing ring has been adopted for floating ball valves. This seat design features a bigger sealing pressure ratio between the ring surface and the ball when medium pressure gets lowe, where the contacting area is smaller. Thus, the reliable seal is ensured. When the medium pressure gets higher, the contacting area between seat ring and ball becomes bigger as the sealing ring transforms elastically to undertake the bigger force pushed by the medium without any damage.

With the valve heated in a fire application, the non-metal material parts, such as seat sealing ring of PTFE, stem back seat gasket, gland packing, and the sealing gasket between body and bonnet might disintegrate or be damaged due to high temperature. J Flow's specially designed structure of auxiliary metal to metal seal is provided to effectively prevent both internal and external leakage of the valve. As required by customers, J Flow's floating ball vavles with fire safe design can meet the requirements of API 607, API 6FA, BS6755 and JB/T 6899.

Advantages:

• Contains live loaded packing which allows for adjustment of the stem
• Reliable seat seal
• Fire safe

Size:

• Ranges from 1/2” to 10”

Standards:

• ASME B16.34 rated

Options:

• Available in reduced or full port
• Can be NACE certified

Designed in accordance with API-6D, ASME B16.34, NACE and BS5351 specifications

Features:

• Split body
• Full port
• Trunnion mounted
• Blow-out proof stem
• Double seal design
• Double block and bleed
• Anti-static design
• "Fire safe" designed to API 607
• Locking device

Applications:

• Gas distribution
• Gas transmission
• Oil field production
• Industrial applications
• Hydraulic applications

Size:

• Ranges from 1/2” to 60”

The seat material of general purpose valves employ generally non-metal material, such as PTFE. Limited by the seat material, the general purpose ball valve can not be used in case of high temperature application, and application medium with solid articles, and ash dregs. So, the application scope of general purpose ball valve is restricted partially. Taking this into consideration, we offer a full range of metal to metal sealed ball valves, including floating ball valves and trunnion ball valves, which have found extensive applications in such industries as petroleum, chemistry, power, metallurgy and light industry.

Metal to metal sealed design has been employed perfectly for the ball and seat, which has also adopted the advanced hardening technologies, such as ultrasonic spray coating, nickel base spray welding, surface specially hardening, satellite spray welding, ceramic material with high strength and hardness, etc. Surface hardness of the ball and seat may generally reach more than HRC60, maximum up to HRC74, and application temperature of the material may be up to 1004°F, maximum 1796°F. Combining strength of the material gets to more than 10000 psi. Besides, the surface materials possess very good resistance properties of friction and impact. Metal to metal sealed ball valves are suitable for use in most critical working conditions.

Features:

• Wall thickness complies with B16.34.
• J Flow single seat ball valve has a flat spring set acting through a hard face bearing against the bottom ball shaft which provides sufficient initial ball-seat load for valve tightness, even at low psi.
• J Flow design provides freedom for thermal expansion of the ball without jamming even at high temperatures.
• Tightness rate allowable leakage rate at full psi; ASME/FCI70-2 Class V with special lapping, tighter shutoff available upon request.

Applications:

• Petro-chemical
• Oil refining
• Iron ore processing
• Filter skids
• Sulfur removal

Size:

• Ranges from 2” to 56”