Outstanding BSP (British Standard Pipe) Ball Valves
- Ranging from 1 Piece and 3 Way Reduced Bore Option, 2- Piece & 3-Piece Full Port Design
- All have a Variety of Endings and Lockable Handles
- Unique Designs that are Simple, Economical, and Easy to Install
Kinvalve offers 1-piece BSP Ball valves in sizes ranging from ¼ “ to 4”. These Ball valves are available in BSPT and BSPP threaded connections. This makes these valves perfect for gas, water, and oil.
The 1-piece BSP ball valve has a solid body that is designed as a single piece. Its seal cannot be replaced.
We make our BSP Ball valves with the highest quality materials. This ensures their permanence and effectiveness for any of your applications.
Key Benefits:
- 1/4″ – 4″ (inches) sizes available
- Steam rating: 125 PSI WSP
- Blow-out-proof stem design
- ISO Mounting Pad as Optional
- Body: ASTM A351 Gr.CF8M, CF8, A105, WCB
- Stem: SS316/SS304
- Seat: PTFE/REFE as standard
- End Connections: Threaded End Ball Valves
- Working Pressure: 1000 PSI
- Temperature Range: -20° to 450° F
- TEST STANDARD: API598
- Threaded Type: ANSI B 1.20.1 (NPT), DIN 259/DIN 2999, IS0 228, BSP, PT
- Lockable handle device optional
Our 2-piece BSP Ball valve is tailored made to the top-most international standards. We use materials such as carbon steel, stainless steel, and other metal alloys.
We manufacture these BSP ball valves in sizes ranging from ¼” to 4”. We also consider the highest-pressure rating for your water, gas, and oil applications.
The 2-piece BSP ball valve can allow you to replace one of its seals. More so, one end of its fitting is removable.
Key Benefits:
- 1/4″ – 4″ (inches) sizes available
- Steam rating: 150 PSI WSP
- Blow-out-proof stem design
- Body: ASTM A351 Gr.CF8M, CF8, WCB on request
- Ball: SS316 or SS304
- Stem: SS316 or SS304
- Seat: PTFE as standard
- End Connections: Threaded End Ball Valves
- Working Pressure: 1000 PSI
- Temperature Range: -20° to 450° F
- TEST STANDARD: API 598
- Lockable Lever Handle Optional
- ISO Mounting Pad on Request
Our 3-Piece BSP Ball Valves are made from stainless steel and other metal alloys. The Valves can accommodate customized threads valves with a mounting pad. This design helps with automation.
For the 3-piece BSP ball valve engineered in swing-out body design, you are capable of removing both ends. The seats, seals, or ball in the central trim can also be replaced easily.
These 3 piece BSP ball valves are also designed with a blowout-proof stem to ensure your safe use regardless of any overpressure occasions.
Key Benefits:
- 1/4″ – 4″ (inches) Ball Valves sizes available
- Steam rating: 150 PSI WSP
- Blow-out-proof stem design
- Body: ASTM A351 Gr.CF8M, WCB optional
- Ball: SS316 or SS304
- Stem: SS 316 or SS304
- Seat: PTFE as standard
- End Connections: Threaded End Ball Valves: ASME B1.20.1 (NPT) ISO 7/1 (BSPT, BSP),
- Butt-welded ball valves: ASME B 16. 25,
- Socket welded ball valves: Mfg. standard
- Tri-clamp ball valves: ASME BPE
- Working Pressure: 1000 PSI
- Temperature Range: -20° to 450 °F
- TEST STANDARD: API598
- ISO 5211 Mounting Pad with an Actuator Package on Request
- Lockable Lever Handle
- Anti-static devices Optional
- Live-Loading Stem Packing Optional
- Multiple O-ring Stem Seal Optional
Kinvalve 3 way BSP ball valves are available in T/L flow path for your mixing or diverting applications. They are made of stainless steel or carbon steel, with PTFE seats and seals as standard.
3 way BSP ball valves are designed in the anti-blowout stem, with fire-safe design, and anti-static devices optional. ISO5211 mounting pad equipped for directly actuated service.
Key Benefits:
- 1/2″ – 4″ (inches) sizes available
- Steam Rating: 150 PSI WSP
- Working Pressure: 1000 PSI
- Body&Cap: Investment casting ASTM A351 Gr.CF8M, WCB as option
- Ball: SS316 or SS304
- Stem: SS316 or SS304
- Seat&seal: PTFE as Standard, Other Materials on Request
- End Connections: Threaded End Ball Valves: ASME B1.20.1 (NPT) ISO 7/1 (BSPT, BSP),
- Temperature Rating: -45.5C (-50F) to 246C (475F)
- ISO-5211 Pad For Direct Mount Automation
- Handle with Locking Device
- Anti-Blowout Stem
- Anti-Static Device
- Test Standard: API 598
- Live-loading Stem Packing Optional
- Multiple O-ring Stem Seal Optional
Outstanding BSP (British Standard Pipe) Ball Valves
BSP Ball Valves are critical in a variety of applications, especially in the water, oil, and gas industries. The type of BSP Ball Valve you utilize mostly depends on your application.
They regulate the flow of substances such as water, pressure, steam, and gases through your application. Moreso, they offer you exceptional application shutoff and control for your applications.
At Kinvalve, we offer you two main types of BSP ball valves. These include BSPP (British Standard Pipe Parallel) and BSPT (British Standard Pipe Tapered). Both BSPT and BSPT have the same shape and pitch angle.
BSP ball valves are commonly used in the United Kingdom and Commonwealth countries, including Australia.
Note that BSP threads are sometimes confused with the American NPT version pipe threads. However, they are not interchangeable. Thread pitches are different for the two in most sizes.
What is BSPT?
BSPT stands for British Standard Pipe Tapered. The thread is tapered and has an interference fit. A typical BSPT is characterized by tapered connections of the threaded portions.
For BSPT ball valves, threads are angled at 55˚, from the crest to the root. For a tight seal, thread wedging combined with Teflon tapes is used.
BSPT threads are denoted by the use of the letter “R”. Next is the size specification, for instance, a denotation for a BSPT thread of 3 inches is shown as R 3”. They are also specified by ISO 7.
Note: BSPT is sometimes mistakenly identified as NPT. However, male NPT can be fitted to a female BSPT, but due to their thread angle difference, seal effectiveness will not be achieved for fluids.
What is BSPP?
BSPP stands for British Standard Parallel Pipe. BSPP ball valves have threads that are parallel. Their thread fitting utilizes a bonded seal ring to actualize sealing.
To form a tight seal, the male thread is made longer. For BSPP utilized in port applications, a washer and an O-ring are vital to achieving an effective seal.
Like the BSPT, the BSPP threads flank angle is 55˚. BSP are denoted by the letter “G”, therefore G1” means a parallel 1-inch BSP thread.
BSPP connections are mostly used in the United Kingdom, South Africa, New Zealand, and Australia.
Sizes and Uses of BSP Ball Valves?
We have charted for you some common uses for various sizes of BSP Ball Valves.
| Size (Inches) | Useage |
| ¼ BSP | Mostly useful for compressed air connectors |
| 3/8 BSP | Used in central heating for oil line connectors |
| ½ BSP | Used for tap outlets, radiator connectors, etc. |
| 5/8 BSP | They are used for tap outlets etc. |
| ¾ BSP | Common use includes washing machines inlet hose connectors |
| 1 BSP | Common uses include domestic hot water cylinders and heating boilers |
| 1 ½ | Useful in central heating pumps |
Kinvalve supplies the complete product line of BSP ball valves, regardless of one piece ball valves, 2 piece ball valves, 3 piece ball valves, or 3 way ball valves.
Call us to customize your BSP ball valves.
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Why you should select BSP Ball Valves from Kinvalve
We aim to offer you high-quality BSP Ball Valves suitable for your applications. Here are some of the standout reasons why you should trust us to supply you with our world-class BSP Ball Valves.
- Available in the 1-piece reduced bore, 2-piece, and 3-piece full bore options.
- Lockable handles
- Resistance to corrosion
- Easy to install, operate, maintain as well as repair and replacement.
- Made with stainless steel
- Complete shutoff to prevent leakages
- Allows bidirectional flow
- Special designs for the ball for the complete seal at both high and low pressure.
- A wide range of sizes is available to fit all your application needs.
- Good prices
What are the Features of BSP Ball Valves?
- Anti-Blowout stem design- The primary design allows the stem to be installed from inside the valve body. With the stem in position, the BSP Ball valve can effectively prevent a blowout. We use O-rings and graphite rings to seal the stem. We also ensure that the stem is permanently in position by bolting the stem housing to the body.
- Antistatic devices – These devices are essential in preventing static sparkle in your application. During the closing and opening of the valve, there is potential for sparks with the potential to cause fire throughout your whole application. The sparks may occur from friction during operations.
- Fire-safe – Kinvalve BSP Ball valves are fire-safe by design. They are also tested and accredited. Buying valves that are not tested and approved is a huge risk.
- Live-Loading stem packing design – Our BSP Ball valves also feature a way to reduce the risk of leakage. This is achieved by the constant force on the ball valve packing between pressure and thermal cycles.
- Multiple stem seals – Our BSP Ball Valves provide you with multiple seals to ensure a high degree of protection against any leakage.
- Optional packing- Packing is vital in preventing leakages. We can provide you with effective and high-quality packing for your application.
- Body gasket materials – We provide you with highly effective gaskets. We use either graphite or PTFE (Polytetrafluoroethylene).
Our BSP Ball valves are made from high-quality rust-proof 316 stainless steel. The 304 stainless steel is also utilized.
The Ball is made from 316 stainless steel, while the gland nut, washers, and PTFE stem packing and seals are made of 304 stainless steel. This guarantees permanence for your BSP ball valve.
Call us for all your BSP ball valve requirements. Kinvalve can supply you with all your BSP Ball Valve needs.
Talk to our engineers who are on standby to have a complete understanding of the type of BSP Ball Valve your system requires.
