PPH Pneumatic Ball Valve
A PPH Pneumatic Ball Valve is an automated flow control valve made from PPH (Polypropylene Homopolymer) in which a ball with a central bore is operated by a pneumatic actuator using compressed air to control the flow of fluids.The valve works by rotating the ball 90° (quarter-turn) through the pneumatic actuator, allowing or blocking the flow instantly. It is widely used in chemical, water treatment, and industrial applications due to its excellent corrosion resistance, lightweight construction, and fast, reliable operation without manual intervention.
PPH Pneumatic Ball Valve is used for fast control and ON/OFF operations. TheSize range: from D20 up to D110 mm, series DIN 3202 K2 and ISO 5752 Medium series 25, DN 15 ÷ 110 mm series DIN 3202 K3 and ISO 5752 Long series 16.Full flanged body with oval holes to fit with flanges in different standards; equipped with ABS inserts to centre flanges and bolts,They possible mounting of valve as end valve, or quick discharge from tanks to Interchangeable primary liner in Elastomeric material EPDM, FPM, or NBR and Electric actuator.
- Chemical Resistance
- Low Maintenance Requirement
- Low Thermal Conductivity
- Long Service Life
- Easy Installation
- Corrosion Resistance
PPH Pneumatic Ball Valve Details
SIZE (DN) – Diameter Nominal
D – External Diameter
d – Internal Diameter (Bore)
b – Body Width / Flange Thickness
B1 – Internal Depth / Secondary Width
H – Total Height
H1 – Centerline Height
L – Face-to-Face Length
G (ISO Pattern) – Flange Type Designation
ØC – Stem Diameter / Square Size
ØE – Bolt Hole Diameter
Dimensional Data Specifications
| SIZE (DN) | D | d | b | B1 | H | H1 | L |
| 15 | 54 | 14 | 53 | 30 | 137 | 81 | 22 |
| 20 | 69 | 22 | 65 | 38.5 | 172 | 109 | 24.5 |
| 25 | 82 | 25 | 68 | 46 | 200 | 130 | 28 |
| 32 | 82 | 25 | 68 | 46 | 208 | 130 | 32 |
| 40 | 117 | 38 | 92 | 65 | 240 | 154 | 35 |
| 50 | 117 | 38 | 92 | 65 | 246 | 154 | 38 |
ISO Mounting Pattern and Stem Details
| SIZE (DN) | G (ISO Pattern) | ØC (Stem/Square) | ØE (Bolt Hole Dia) |
| 15 | F03 | 11 | 5.5 |
| 20 | F03 | 11 | 5.5 |
| 25 | F03 | 11 | 5.5 |
| 32 | F03 | 11 | 5.5 |
| 40 | F03 | 14 | 8.5 |
| 50 | F03 | 14 | 8.5 |
| Parameter | Specification / Typical Value | Remarks |
| Valve Type | Pneumatic Ball Valve | Automated ON/OFF flow control |
| Body Material | PPH (Polypropylene Homopolymer) | High chemical & corrosion resistance |
| Ball Material | PPH / PVC-U / PVDF | Interchangeable based on application |
| Seat Material | PTFE (Teflon) | Provides tight sealing & low friction |
| Seal Material | EPDM / FPM (Viton) / NBR | Suitable for different chemicals |
| Actuator Type | Pneumatic (Single acting / Double acting) | Operated using compressed air |
| Actuator Material | Aluminum / Alloy body | Durable and lightweight |
| Operation | Quarter-turn ($90^\circ$ rotation) | Fast opening and closing |
| Size Range | D 20 mm to D 110 mm | Wide industrial range |
| Pressure Rating | Up to PN16 (16 bar) | At 20°C |
| Working Pressure | 5–16 bar | Depends on size and design |
| Control Pressure (Air) | 5–8 bar (typical) | Required for actuator operation |
| Temperature Range | 0°C to 100°C | Higher than UPVC valves |
| End Connections | Flanged / Threaded / Union | As per DIN, ANSI, ISO standards |
| Flow Type | Full bore | Ensures minimal pressure drop |
| Mounting Standard | ISO 5211 / NAMUR | Easy actuator mounting |
| Position Indicator | Visual indicator | Shows valve open/close status |
| Automation Options | Limit switch, solenoid valve, positioner | For advanced control |
| Corrosion Resistance | Excellent | Suitable for aggressive chemicals |
| UV Resistance | Good | Suitable for outdoor use |
| Weight | Lightweight | Easy installation and handling |
| Maintenance | Low | Long service life, minimal wear |
| Applications | Chemical processing, water treatment, acids/alkalis handling | Industrial automation use |
Pneumatic Automation (Remote Operation)
- Operated using compressed air actuator
- Enables remote and automatic control
- Suitable for hazardous or hard-to-reach locations
• Fast Operation (Quarter-Turn)
- Works on 90° rotation (quarter-turn mechanism)
- Provides quick opening and closing
- Ideal for emergency shut-off systems
• Excellent Chemical Resistance
- Made from PPH (Polypropylene Homopolymer)
- Highly resistant to acids, alkalis, and corrosive fluids
- Suitable for chemical processing industries
• Full Bore Design (High Flow Efficiency)
- Full port allows 100% unrestricted flow
- Minimizes pressure drop and energy loss
• Strong and Durable Construction
- Three-piece or robust body design
- Reinforced with metal inserts (SS/MS) for strength
- Long service life and reliable performance
• Leak-Proof Sealing System
- Uses PTFE seats and elastomer seals (EPDM, Viton, etc.)
- Provides tight shut-off and zero leakage
- High safety in chemical applications
• High Pressure & Temperature Capability
- Can operate up to 10–16 bar pressure (depending on size & design)
- Suitable for moderate temperature applications
• Corrosion & UV Resistance
- PPH material resists corrosion and UV degradation
- Suitable for both indoor and outdoor installations
• Multiple Actuator Options
- Available in:
- Single Acting (Spring Return)
- Double Acting
- Can be configured as Normally Open (NO) / Normally Closed (NC)
• Accessories & Automation Features
- Can be fitted with:
- Limit switch box
- Solenoid valve
- Position indicator
- Enhances automation and monitoring
• Versatile Installation
- Available in flanged, threaded, and union connections
- Compatible with international standards (DIN, ANSI, etc.)
| Temperature (°C) | Maximum Pressure Rating (Bar) | Pressure Class |
| 20°C | 10 Bar | PN10 |
| 30°C | 9 Bar | PN10 |
| 40°C | 8 Bar | PN10 |
| 50°C | 7 Bar | PN10 |
| 60°C | 6 Bar | PN10 |
| 70°C | 5 Bar | PN10 |
| 80°C | 4 Bar | PN10 |
| 90°C | 3 Bar | PN10 |
Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.
Benefits of Using PPH Pneumatic Ball Valve
1. Fast and Automatic Operation
- Operated by compressed air, enabling quick opening and closing (quarter-turn)
- Ideal for automated systems and remote control applications
2. Excellent Chemical & Corrosion Resistance
- Made from PPH (Polypropylene Homopolymer) which resists acids, alkalis, and corrosive fluids
- Suitable for harsh chemical environments
3. Low Fluid Resistance
- Full bore design allows smooth and unrestricted flow
- Minimizes pressure loss and improves efficiency
4. Tight and Reliable Sealing
- PTFE seats and elastomer seals provide leak-proof performance
- Maintains sealing even under pressure variations
5. Quick Response & High Accuracy
- Pneumatic actuator ensures fast response (0.5–2 seconds)
- Enables precise flow control in automated processes
6. Remote and Safe Operation
- Can be operated from a distance using control systems
- Uses air instead of electricity, making it safe in hazardous environments
7. Lightweight and Compact Design
- PPH material makes the valve lightweight and easy to install
- Compact structure saves installation space
8. Low Maintenance and Long Service Life
- Simple design with fewer moving parts
- Resistant to wear, corrosion, and scaling → long lifespan
Types of PPH Pneumatic Ball Valve
2-Way PPH Pneumatic Ball Valve
- Straight-through flow (inlet → outlet)
- Used for ON/OFF isolation
- Most common type in pipelines
3-Way PPH Pneumatic Ball Valve
- Used for diverting or mixing flow
- Available in:
- L-Port (L-bore) – diverts flow between two outlets
- T-Port (T-bore) – allows mixing or splitting of flow
- Suitable for complex piping systems
Single Acting (Spring Return)
- Operates with air in one direction
- Returns to default position (open/close) by spring
- Types:
- Normally Closed (NC)
- Normally Open (NO)
Double Acting
- Uses air pressure for both opening and closing
- No spring return
- Preferred for continuous industrial automation
Full Bore (Full Port) Ball Valve
- Internal diameter = pipe diameter
- No pressure drop, high flow efficiency
Reduced Bore Ball Valve
- Smaller internal diameter
- Slight pressure loss, cost-effective
Floating Ball Type
- Ball is not fixed; moves slightly with pressure
- Suitable for low to medium pressure systems
Trunnion Mounted Ball Valve
- Ball is fixed with support (trunnion)
- Used for high pressure and large size valves
Flanged Type
- Easy installation in large pipelines
- Strong and leak-proof
Applications of PPH Pneumatic Ball Valve
Process Industry
High Purity Applications
Electronic Industry
Electrical Industry
Semi-conductors Industry
Pharmaceutical Industry
Solar power panels
Sugar Industry
Paper & Pulp Industry
Nuclear Power Industry
Automotive Industry
DI water plants
Why Choose Petron Thermoplast?
Petron Thermoplast is a trusted manufacturer and supplier of PPH Pneumatic Ball Valve, engineered for smooth operation, reliable shut-off, and long-term performance in demanding industrial environments.
1. Premium-Grade PPH Construction
Our PPH Pneumatic Ball Valve are manufactured using high-quality, corrosion-resistant PPH, ensuring excellent performance in chemical, oil, gas and industrial process applications.
2. Robust Gear Mechanism
Each PPH Pneumatic Ball Valve is equipped with a heavy-duty worm gear box that provides smooth, precise control with reduced operating torque—ideal for medium to large diameter pipelines.
3. Leak-Proof & Reliable Shut-Off
Precision-engineered discs and high-performance elastomer seats (EPDM / FKM) ensure tight sealing and dependable isolation, even under continuous operation.
4. Low Maintenance & Long Service Life
PPH construction eliminates rust, scaling, and corrosion, while the gear operation minimizes mechanical wear—resulting in minimal maintenance and extended PPH Pneumatic Ball Valve life.
