• Thicker wall thickness with metal connections, providing enhanced pressure resistance under high-temperature conditions.
• Suitable for high-temperature and high-pressure demanding processes requiring large-diameter ball valves; high-strength ball valves offer a longer service life.
• No installation direction requirement.
• Patent number: ZL201810846521.7
| No. | Parts | Materials |
|---|---|---|
| 1 | Flange | FRPP, PPH, CPVC, PVDF |
| 2 | Seat Seal | EPDM / FPM + PTFE |
| 3 | Ball | FRPP, PPH, CPVC, PVDF |
| 4 | Body | FRPP, PPH, CPVC, PVDF |
| 5 | Stem | EPDM, FPM |
| 6 | Handle | ABS |
| 7 | Stem O-ring | EPDM, FPM |
| 8 | Flange O-ring | EPDM, FPM |
| 9 | Bolt & Nut | Steel, Stainless Steel |
| DN | D1 (mm) | D (HG/DIN) | D (ANSI) | L (HG/DIN) | L (ANSI) | H | n (HG/DIN) | n (ANSI) | Φ (HG/DIN) | Φ (ANSI) | Working Pressure (FRPP/PPH) | Working Pressure (UPVC/CPVC) | Working Pressure (PVDF) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 115 | 85 | 79 | 172 | 172 | 16 | 4 | 4 | 14 | 16 | 1.0 | 1.6 | 1.6 |
| 32 | 135 | 100 | 89 | 175 | 175 | 16 | 4 | 4 | 18 | 16 | 1.0 | 1.6 | 1.6 |
| 40 | 145 | 110 | 98 | 182 | 182 | 18 | 4 | 4 | 18 | 16 | 1.0 | 1.6 | 1.6 |
| 50 | 160 | 125 | 121 | 189 | 189 | 18 | 4 | 4 | 18 | 19 | 1.0 | 1.6 | 1.6 |
| 65 | 180 | 145 | 140 | 218 | 218 | 20 | 4 | 4 | 18 | 19 | 1.0 | 1.0 | 1.0 |
| 80 | 195 | 160 | 152 | 244 | 244 | 20 | 8* | 4 | 18 | 19 | 1.0 | 1.0 | 1.0 |
| 100 | 215 | 180 | 190 | 297 | 297 | 23 | 8 | 8 | 18 | 19 | 1.0 | 1.0 | 1.0 |
| 125 | 245 | 210 | 216 | 390 | 390 | 24 | 8 | 8 | 18 | 22 | 0.8 | 1.0 | 1.0 |
| 150 | 280 | 240 | 241 | 390 | 390 | 24 | 8 | 8 | 22 | 22 | 0.8 | 1.0 | 1.0 |
• The unique platform ball valve design combines the advantages of high-strength ball valves and is compatible with various types of actuators.
| Size (DN) | Safety Torque |
|---|---|
| 15 | ≤10 |
| 20 | ≤10 |
| 25 | ≤10 |
| 32 | 12 |
| 40 | 15 |
| 50 | 20 |
| 65 | 40 |
| 80 | 45 |
| 100 | 65 |
| 125 | 85 |
| 150 | 130 |
| DN (mm) | D1 | D (HG/DIN) | D (ANSI) | L (HG/DIN) | L (ANSI) | h | n (HG/DIN) | n (ANSI) | Φ (HG/DIN) | Φ (ANSI) | Working Pressure FRPP/PPH | UPVC/CPVC | PVDF | J | M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 115 | 85 | 79 | 172 | 172 | 16 | 4 | 4 | 14 | 16 | 1.0 | 1.6 | 1.6 | 70 | 11 |
| 32 | 135 | 100 | 89 | 175 | 175 | 16 | 4 | 4 | 18 | 16 | 1.0 | 1.6 | 1.6 | 70 | 11 |
| 40 | 145 | 110 | 98 | 182 | 182 | 18 | 4 | 4 | 18 | 16 | 1.0 | 1.6 | 1.6 | 70 | 14 |
| 50 | 160 | 125 | 121 | 189 | 189 | 18 | 4 | 4 | 18 | 19 | 1.0 | 1.6 | 1.6 | 70 | 14 |
| 65 | 180 | 145 | 140 | 218 | 218 | 20 | 4 | 4 | 18 | 19 | 1.0 | 1.0 | 1.0 | 102 | 17 |
| 80 | 195 | 160 | 152 | 244 | 244 | 20 | 8 | 4* | 18 | 19 | 1.0 | 1.0 | 1.0 | 102 | 17/22 |
| 100 | 215 | 180 | 190 | 297 | 297 | 23 | 8 | 8 | 18 | 19 | 1.0 | 1.0 | 1.0 | 102 | 17/22 |
| 125 | 245 | 210 | 216 | 390 | 390 | 24 | 8 | 8 | 18 | 22 | 0.8 | 1.0 | 1.0 | 125 | 22/27* |
| 150 | 280 | 240 | 241 | 390 | 390 | 24 | 8 | 8 | 22 | 22 | 0.8 | 1.0 | 1.0 | 125 | 22/27* |
Step 1: Order and Design
Confirm the dimensions, pressure rating, connection standards (e.g., DIN/ANSI), and materials (PVC/CPVC/PP) of the strong union ball valve based on customer requirements. Complete 3D modeling and structural design, with a focus on optimizing the structural strength and sealing performance of the union joint.
Step 2: Raw Material Preparation & Molding
Select high-strength engineering plastic raw materials and perform injection molding for the valve body, ball, and union nut of the strong union ball valve. Strictly control temperature and mold precision to ensure the finished products are free of porosity and deformation.
Step 3: Machining
Perform precision machining on the critical components of the strong union ball valve, including ball polishing, sealing surface finishing, and threading, to ensure excellent sealing performance and assembly accuracy.
Step 4: Assembly
Assemble the valve body, ball, sealing rings (PTFE/EPDM), handle, and other components into a complete strong union ball valve. Pay close attention to the tightness of the union connection.
Step 5: Testing & Quality Assurance
Each strong union ball valve undergoes air tightness, hydrostatic pressure, and opening/closing torque tests to ensure no leaks, smooth operation, and compliance with relevant industry standards.
Step 6: Finishing, Packaging and Shipment
Clean the product surface and perform a visual inspection. Pack the product using protective packaging (e.g., dust bags + cardboard boxes) with clear labeling, then arrange for shipment.
Used in piping systems for shutting off or opening the flow of general-purpose pure water, drinking water, drainage, wastewater, acids, alkalis, chemical solutions, and other corrosive media
These valves are widely used in:
Oil and Gas
Chemical Processing
Power Plants
Water Treatment
Metallurgy and Mining
Agriculture and Irrigation
Superior Quality
Our valves are produced from high-grade materials and subjected to strict quality inspections to guarantee dependable performance in challenging industrial environments.
Advanced Technology
With cutting-edge CNC machining systems and high-precision manufacturing equipment, we ensure valves are made with outstanding accuracy and uniformity.
Competitive Pricing
By streamlining production processes and sourcing materials in bulk, we provide premium-quality valves at competitive prices while maintaining excellent standards.
Expert Support
Our skilled technical team offers full support from product selection through after-sales service, helping ensure the best valve performance for your application.
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