Subsea Ball Valves

Subsea Ball Valves

Subsea ball valves are externally sealed design for depths to 14,000 feet (4200 meters).  All valves are internally pressure tested to at least 50% over rated pressure and have a typical service life guarantee of 25 years and Manufactured to meet the requirements of NACE MR0175, API Spec 6A & 17D, ASME, ANSI and various others. API 6A , 19th ed., ISO 10423:2003 PR2, Annex F/PSL3G qualified valves available.

Subsea ball valves are custom designed for instrumentation, process control and chemical injection applications. Remote operated vehicle (ROV) capabilities in template control panels, subsea wellheads and christmas trees.  Subsea ball valves provide trouble free operation in a variety of media including hydrogen sulfides, corrosion inhibitors, paraffin thinners, hydraulic fluids and other harsh chemicals, and s may be produced in any machinable metal with special seal materials. Standard materials include 316 cold-worked stainless steel and high pressure super duplex.

2-way ball valves come in 3/8’, 1/2” and 1” configurations; 3-way ball valves come in 3/16’, 3/8” & 1/2” configurations, and 4-way ball valves come in a 3/8” configuration.

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Butech subsea ball valve

Subsea Ball Valve Features

  • Rapid quarter turn action provides quick open/close action for easy ROV / diver operation.
  • Independent spring-loaded seals for full differential pressure.
  • Trunnion mounted ball design and blowout proof stem for maximum safety.
  • Externally sealed design for depths to 14,000 feet (4200 meters).
  • Easy mounting for ROV, diver or remote actuation.
  • PEEK® seats to offer resistance to chemicals, heat and wear/ abrasion.
  • Unlimited replaceable end connection capabilities for installation versatility.
  • Double barrier o-rings or cup seal options to prevent the ingress of seawater.
  • Full port flow path through valve to minimize pressure drop.
  • Bi-directional flow capabilities.
  • A variety of seal materials are available for different services
  • Special alloys available for extreme service
  • Optional mounting patterns and interfaces

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Butech 5-way ball valve

5-Way Valves

5-Way Valves

Our huge 5-way valve inventory is ready to ship.  These 5 way ball valves allow for direct media flow from a single bottom inlet to one of four separate lines.  The 360° quarter-turn design allows for continuous on-line service.  5-way valves are available with a wide range of connections including male and female NPT, low-pressure compression fittings, medium- and high-pressure tube ends, medium- and high-pressure female, JIC 37° flare, SAE O-ring boss, socket-weld, butt-weld, and metric connections.

They are also available with special seal materials or manufactured from any machinable material for extreme applications. They also can be fitted with pneumatic or electric actuators for remote control.

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Butech 5-way valve

5-Way Valve Features

  • Pressures to 10,000 PSI (1,380 bar) at 72°F (22°C).
  • 3/16″ to 1″ (4.7mm to 25.4mm) ports.
  • Pressure loaded seats assure positive sealing.
  • Blowout-proof stem and ball provides maximum safety.
  • Bi-directional flow capabilities.
  • Straight-through flow path minimizes pressure drop.
  • Quarter-turn operation accommodates quick open-and-close needs.
  • Flow indicating handling indicates valve position at a glance.
  • Choice of replaceable connections for installation versatility.

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BuTech 4-way valve

4-Way Valves

4-Way Valves

BuTech’s 4-way valve utilize a double-ported ball for crossover of two flows.  The 90° quarter-turn design allows for continuous on-line service. The valve can be used in place of a three valve manifold. This 4 way valve ise available with a wide range of connections including male and female NPT, low-pressure compression fittings, medium- and high-pressure tube ends, medium- and high-pressure female, JIC 37° flare, SAE O-ring boss, socket-weld, butt-weld, and metric connections.

They are available with special seal materials or manufactured from any machinable material for extreme applications. They also can be fitted with pneumatic or electric actuators for remote control.

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BuTech 4-way valve

4-Way Valve Features

  • Pressures to 10,000 PSI (1,380 bar) at 72°F (22°C).
  • 3/16″ to 1″ (4.7mm to 25.4mm) ports.
  • Pressure loaded seats assure positive sealing.
  • Blowout-proof stem and ball provides maximum safety.
  • Bi-directional flow capabilities.
  • Straight-through flow path minimizes pressure drop.
  • Quarter-turn operation accommodates quick open-and-close needs.
  • Flow indicating handling indicates valve position at a glance.
  • Choice of replaceable connections for installation versatility.

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Butech 3-way valve

3-Way Valves

3-Way Valves

BuTech offers two 3 way valve types; diverting ball valves and switching ball valves.  The diverting type of 3 way valve is designed to divert media from a single source to one of two separate lines. The 90° quarter-turn design allows for continuous on-line service and are available with a wide range of connections including male and female NPT, low-pressure compression fittings, medium- and high-pressure tube ends, medium- and high-pressure female, JIC 37° flare, SAE O-ring boss, socket-weld, butt-weld, and metric connections.

The switching type of 3 way valve is designed for switching service are ball valves designed to direct media from bottom inlet port to one of two separate lines. The 180° quarter-turn design allows for positive shutoff in the center position. 3-way ball valves for switching service are available with a wide range of connections including male and female NPT, low-pressure compression fittings, medium- and high-pressure tube ends, medium- and high-pressure female, JIC 37° flare, SAE O-ring boss, socket-weld, butt-weld, and metric connections.

They are both available with special seal materials or manufactured from any machinable material for extreme applications. They can also be fitted with pneumatic or electric actuators for remote control.

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3-Way Valve Features

  • Pressures to 20,000 PSI (1,380 bar) at 72°F (22°C).
  • 3/16″ to 1″ (4.7mm to 25.4mm) ports.
  • Pressure loaded seats assure positive sealing.
  • Blowout-proof stem and ball provides maximum safety.
  • Bi-directional flow capabilities.
  • Straight-through flow path minimizes pressure drop.
  • Quarter-turn operation accommodates quick open-and-close needs.
  • Flow indicating handling indicates valve position at a glance.
  • Choice of replaceable connections for installation versatility.

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Trunnion Ball Valves

Trunnion Ball Valves

BuTech offers a 2-way trunnion ball valve for severe high-cycle applications. These valves are constructed of the same materials as our three-way diverting and switching valves and are designed to operate in temperatures from -20°F to 400°F (-28°C to 204°C).

2-way trunnion ball valves are available with a wide range of connections including male and female NPT, low-pressure compression fittings, medium- and high-pressure tube ends, medium- and high-pressure female, JIC 37° flare, SAE O-ring boss, socket-weld, butt-weld, and metric connections. They are available with special seal materials or manufactured from any machinable material for extreme applications. They also can be fitted with pneumatic or electric actuators for remote control.

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butech trunnion ball valves

Trunnion Ball Valve Features

  • Pressures to 20,000 PSI (1,380 bar) at 72°F (22°C).
  • 3/16″ to 1″ (4.7mm to 25.4mm) ports.
  • Pressure loaded seats assure positive sealing.
  • Blowout-proof stem and ball provides maximum safety.
  • Bi-directional flow capabilities.
  • Straight-through flow path minimizes pressure drop.
  • Quarter-turn operation accommodates quick open-and-close needs.
  • Flow indicating handling indicates valve position at a glance.
  • Choice of replaceable connections for installation versatility.

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Butech 2 way floating ball valve

Floating Ball Valves

Floating Ball Valves

BuTech’s 2-way floating ball valve is available with a wide range of connections including male and female NPT, low-pressure compression fittings, medium- and high-pressure tube ends, medium- and high-pressure female, JIC 37° flare, SAE O-ring boss, socket-weld, butt-weld, and metric connections.

They are available with special seal materials or manufactured from any machinable material for extreme applications. They also can be fitted with pneumatic or electric actuators for remote control. 2-way Floating Ball Valves for On-Off Service should be limited to non-critical applications.

It is important that these valves always have an inlet pressure of at least 1,000 psig to properly load seals, if the pressure will sometimes drop below 1,000 psig, the valve may leak across the ball. It should not be used for gas applications.

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Butech 2 way floating ball valve

Floating Ball Valve Features

  • Pressures to 20,000 PSI (1,380 bar) at 72°F (22°C).
  • 3/16″ to 1″ (4.7mm to 25.4mm) ports.
  • Pressure loaded seats assure positive sealing.
  • Blowout-proof stem and ball provides maximum safety.
  • Bi-directional flow capabilities.
  • Straight-through flow path minimizes pressure drop.
  • Quarter-turn operation accommodates quick open-and-close needs.
  • Flow indicating handling indicates valve position at a glance.
  • Choice of replaceable connections for installation versatility.

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