Ball valves
Ball valves of various designs for reliable and leak-free shut-off for both low-pressure and high-pressure applications. Depending on the design, various housing and seal materials, various nominal sizes and extensive accessories are available, allowing a wide range of applications. Hy-Lok ball valves can be integrated into the system using a wide range of connections, such as Hy-Lok compression fittings or various male and female threads. Some models offer the additional possibility of pneumatic drive.
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Ball valve series HSO
The ball valves of the series HSO cover a wide range of applications in the chemical industry. In the standard version the ball seats that come in direct contact with the transported medium are made of RTFE or stainless steel. They are characterized by high material resistance to changing media and therefore offer a wide range of applications and protection of the highest degree when working with hazardous media.
The special feature of the HSO series is the ISO 5211 assembly interface, which allows a modular set-up of optional hand levers, stem extensions and actuators.
The modular assembly option results in the following advantages for the customer:
- Easy to maintain
- cost-effective realization of various options (stem extension, dead man's lever, pneumatic actuators)
- combinations of options are also possible (stem extension with dead man's lever, stem extension with control head, etc.)
- compact design, since assembly bridges have become obsolete
- due to the standardized interface, a combination with components from other manufacturers is also possible
| Pressure: | |
| RTFE seat | up to 2000 psig (138 bar) |
| Stainless steel seat | up to 2250 psig (155 bar) |
| Temperature: | |
| RTFE seat | from -20 °C up to 232 °C (-4 °F - 450 °F) |
| Stainless steel seat | from -46 °C up to 454 °C (-50 °F - 850 °F) |
| Body: | Stainless steel 316 |
| End connection: | 1/2'' to 1 '' parallel ISO female thread |
- stem extension by 100 mm
- Pneumatic rotary actuator
- Dead man's lever, spring loaded
- Assembly interface according to ISO 5211
- Also available with metal seats (stem extension included)
- RTFE- Seat Standard: DIN EN ISO 15848-1 (TA-Luft)
- Available on request:
- Fire Safe API 607 / API 608
- NACE MR0175
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High-pressure ball valves with forged housing – 102 Series
102 Series ball valves with one-piece forged housing are designed for high-pressure applications up to 413 bar (6,000 psi) and are used as shut-off valves. 102 Series ball valves are employed in particular in applications where leak-free operation is demanded.
Hy-Lok 102 Series ball valves are compact and forged in one piece. They have a straight bore for maximum flow rate and low pressure loss. As 2-way or 3-way valves, they are suitable for the reliable shut-off of lines.
| Pressure: | up to 413 bar (6000 psi) at 38°C (100°F), SS316 and PCTFE/PEEK |
| Temperature: | |
| with PCTFE seat: | -54°C to 148°C (-65°F to 300°F) |
| with PEEK seat: | -54°C to 232°C (-65°F to 450°F) |
| Materials: | Stainless steel 316 or brass |
| Seat material: | PCTFE (standard), PEEK or PTFE |
Pressure dimensioning with lateral 3-way openings as inlet: 150 psi (10 bar).
- 2-way version in straight form or 3-way version
- Various connections (Hy-Lok compression fitting, NPT male and female thread, etc.)
- Various bores and flow coefficients (0.06 ≤ cv ≤ 6.42)
- Different coloured nylon handles to indicate the flow direction
- Pneumatic drive on demand
- Nitrogen at 69 bar (1000 psi) with a max. leak rate of 0.1 Ncm³/min
- TA-Luft: VDI 2440, ISO 15848-1
- SIL 2 to SIL 4: IEC 61508 / IEC 61511
- Other tests on demand
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High-pressure ball valves – 105 Series
105 Series ball valves with floating ball construction are designed for high-pressure applications up to 690 bar (10,000 psi) and are used as shut-off valves. The 105 Series ball valves ensure a practically leak-free shut-off at high pressure.
Hy-Lok 105 Series ball valves have a straight bore for maximum flow rate and minimum pressure loss. The ball has a floating mount for secure shut-off. In the 2-way version, the 105 Series is suitable for applications up to 690 bar.
| Pressure: | up to 690 bar (10,000 psi) at 21°C (70°F) with PEEK seat |
| Temperature: | |
| with PVDF seat: | from -30°C to 130°C (-22°F to 265°F) |
| with PEEK seat (for Type HB1): | from -54°C to 260°C (-65°F to 500°F) |
| Materials: | Stainless steel 316 or Alloy 400 |
| Seat material: | PVDF (standard), PCTFE or PEEK |
- 2-way version in straight form or elbow form, 3-way version with inlet at the bottom or on the side
- Various connections (Hy-Lok compression fitting, NPT/ISO male and female thread, etc.)
- Various bores and flow coefficients (1.2 ≤ cv ≤ 30.0)
- Integrated shut-off device on demand
- Pneumatic drive on demand
- Nitrogen at 69 bar (1000 psi) with a max. leak rate of 0.1 Ncm³/min
- Hydrostatic test of the housing with 1.5 times the permissible working pressure
- TA-Luft: VDI 2440, ISO 15848-1
- SIL 2 to SIL 4: IEC 61508 / IEC 61511
- Other tests on demand
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Ball valve for pipelines from 1/4" to 2" – 110 Series
The 110 Series ball valves are designed for use as shut-off valves in ¼” to 2” pipeline systems in chemicals plants, refineries, steelworks, fuel lines, heavy commercial vehicles or the semi-conductor industry.
Hy-Lok 110 Series ball valves are designed for industrial applications with pipe diameters up to 2" compact as a hexagonal body for low pressure up to 69 bar. For higher pressure applications the Series 110 is available with optional PEEK seat up to 206 bar. Wing and nylon handles are available for easy installation in confined spaces. Low tuning torque provides easy actuation. Handle options with latch or lock prevent accidental actuation or unauthorized opening or closing.
| Pressure: | up to 206 bar (3,000 psi) at 38°C (100°F) |
| Temperature: | from 0°C to 232°C (32°F to 450°F) |
| Materials: | Stainless steel 316 or brass |
| Seat material: | Reinforced PTFE or PEEK |
| O-ring material: | PTFE (standard) or FKM (Viton) (with Hy-Lok compression fittings as end fitting) |
- Various connections (Hy-Lok compression fitting, NPT/ISO female thread)
- Various bores and flow coefficients (0.84 ≤ cv ≤ 25.0 and higher)
- Various handles
Standard Handle
The ball valve can be easily operated via the standard stainless steel handle. Material handle: stainless steel with PVC coating (red)
Nylon Handle
The nylon handle is suitable for installing and operating the ball valve in confined areas. Handle material: Dielectric nylon (black)
Key Lock Handle
The master key must be inserted into the handle to operate the ball valve. This can prevent malfunctions and accidents caused by incorrect operation by an untrained or unauthorized person during installation or inspections of the pipeline. Material handle: painted aluminum (blue)
Self Lock Handle
110 Series ball valves can be padlocked in the open position with this handle. The padlock is not included in the scope of delivery. Material handle: stainless steel with PVC coating (red)
Butterfly Handle
The butterfly handle from zinc is suitable for installation and operation of the ball valve in confined areas. Material handle: Nickel plated zinc
Push and Turn Handle
This handle locks the ball or stem in the normally open or closed position and can only be operated when pushed down in the normal position. Handle material: Dielectric Nylon (black)
- Nitrogen at 69 bar (1000 psi) with a max. leak rate of 0.1 Ncm³/min
- Hydrostatic test of the housing with 1.5 times the permissible working pressure
- Other tests on request
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Ball valves – 112S Series
Bulletin 112S ball valves are designed for applications where low dead space volume and low media containment are particularly important.
The built-in diaphragm spring is self-adjusting and can compensate for vibrations, as well as pressure and temperature changes. The one-piece pack of the improved TFM plastic has improved temperature response. The one-piece body reduces sources of error and minimizes dead space and media containment. In addition, Series 112S ball valves are constructed with a blow-proof ball pivot and blow-out proof spindle, enabling use in high-pressure piping systems.
| Pressure: | up to 206 bar (3,000 psi) at 21°C (70°F) |
| Temperature: | from +10°C to 65°C (+50°F to 150°F) |
| Materials: | Stainless steel 316 |
| Seat material: | PTFE |
- 2-way version in straight form or elbow form or as 3-way version
- Optional venting: at the outlet (DV) or inlet (UV)
- Various connections (Hy-Lok compression fitting, NPT/ISO female thread)
- Various bores and flow coefficients (0.1 ≤ cv ≤ 12.0 and higher)
- Different coloured handles with indication of the flow direction
- Packing adjustment via packing screw
- Nitrogen at 69 bar (1000 psi) with a max. leak rate of 0.1 Ncm³/min
- TA-Luft: VDI 2440, ISO 15848-1
- Other tests on demand
Sour gas application
- Sour gas specification to NACE MR01-75 / ISO 15156 on demand
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Ball valves – 115 Series
115 Series ball valves are employed in applications with hydraulic fluids, compressed air and lubricants or in oil or fuel lines.
Hy-Lok 115 Series ball valves are available with cylindrical ISO female thread and can be employed up to a working pressure of 500 bar, depending on the size. The ball has a floating mount and is made of bar material, as is the housing.
| Pressure: | |
| 1/8” to 1/2” thread | up to 500 bar (7,256 psi) at 21°C (70°F) |
| 3/4” thread and larger | up to 315 bar (4,571 psi) at 21°C (70°F) |
| Temperature: | from -23°C to 65°C (-10°F to 149°F) |
| Materials: | Stainless steel 316 or carbon steel |
| Seat material: | PTFE |
| O-ring material: | Viton |
- Cylindrical ISO female thread in various sizes
- Various bores (DN6 or DN13)
- 100% works test
- Nitrogen at 69 bar (1000 psi) with a max. leak rate of 0.1 Ncm³/min
- Hydrostatic test of the housing with 1.5 times the permissible working pressure
- Other tests on demand
Ball valves 115 Series [29.4 MB]
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Swivel ball valves – SO Series
As 2-way or 3-way valves, SO Series swivel ball valves offer a wide range of options for industrial applications, seal reliably and practically leak-free and are easy to clean and service.
Hy-Lok SO Series ball valves are designed as 3-piece swivelling shut-off valves. Seats, seals and the ball in the line can be replaced quickly and easily without major interruptions. Cup springs compensate wear as well as changes in pressure and temperature.
| Pressure (for Type SO1B): | up to 206 bar (3,000 psi) at 38°C (100°F) with PEEK or UHMWPE seat |
| Temperature: | -28 °C to 232°C (-20 °F to 450°F) |
| Materials: | Stainless steel 316 |
| Seat material: | Reinforced PTFE (standard), carbon fibre-reinforced PTFE, PEEK or UHMWPE |
- 2-way version in straight form or 3-way version
- Optional venting: at the outlet (DV) or inlet (UV)
- Optional dead space shells of reinforced PTFE
- Integrated detent and locking device on the handle
- Various connections (Hy-Lok compression fitting, NPT/ISO male and female thread, ZCR and ZCO screw fittings, etc.)
- Extensive range of optional accessories and maintenance kits
- Pneumatic drive on demand
- Nitrogen at 69 bar (1000 psi) with a max. leak rate of 0.1 Ncm³/min
- Hydrostatic test of the housing with 1.5 times the permissible working pressure
- TA-Luft: VDI 2440, ISO 15848-1
- SIL 2 to SIL 4: IEC 61508 / IEC 61511
- Other tests on demand
Sour gas application
- Sour gas specification to NACE MR01-75 / ISO 15156 on demand
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Ball valve with trunnion – T Series
T Series ball valves are designed with a trunnion as 2-way or 3-way valve and are used in high-pressure applications at up to 689 bar (10,000 psi).
Hy-Lok T Series ball valves are designed with a blowout-proof trunnion and blowout-proof spindle and are suitable for shut-off or flow switching in line systems with high pressure. The spring-loaded seat compensates fluctuations in temperature and pressure.
T SERIES
| Pressure: | up to 413 bar (6,000 psi) at 37°C (100°F), SS316 and PCTFE/PEEK seat |
| Temperature: | -17°C to 232°C (0°F to 450°F) with PEEK seat |
| Materials: | Stainless steel 316 or Alloy 400 |
| Seat material: | PCTFE (standard), PEEK or PTFE |
| O-ring material: | FKM |
TH SERIES
| Pressure: | up to 689 bar (10,000 psi) at 37°C (100°F) and SS316 |
| Temperature: | -17 °C to 232°C (0 °F to 450°F) |
| Materials: | Stainless steel 316 or Alloy 400 |
| Seat material: | PEEK (standard) |
| O-ring material: | FKM |
- 2-way or 3-way version and shut-off or changeover valve
- Venting (T Series): at the outlet (DV) or inlet (UV)
- Various connections (Hy-Lok compression fitting, NPT female thread)
- Various bores and flow coefficients (0.75 ≤ cv ≤ 1.6)
- Extensive range of optional maintenance kits
- Pneumatic drive on demand
- Nitrogen at 69 bar (1000 psi) with a max. leak rate of 0.1 Ncm³/min
- Hydrostatic test of the housing with 1.5 times the permissible working pressure
- TA-Luft: VDI 2440, ISO 15848-1
- Other tests on demand