Wafer Butterfly Valve with Gear Box: Precision, Durability, and Cost-Efficient Fluid Control
Our Wafer Butterfly Valve with Gear Box is engineered for seamless integration into piping systems, offering reliable shut-off, smooth operation, and reduced installation costs. Designed with a compact, lightweight structure and a robust gear-operated mechanism, this valve ensures precise control in industrial, commercial, and municipal applications.
Key Features
- 90° Quick Operation
- Full open/close positioning in a 90° rotation, enabling rapid flow control and minimal operational time.
- Superior Control & Tight Shut-Off
- Maintains bubble-tight sealing even after repeated cycles, ensuring zero leakage and extended service life.
- Compact & Lightweight Design
- Reduces installation costs and space requirements compared to traditional valves, ideal for retrofitting or constrained environments.
- Long-Lasting Performance
- Minimized component wear due to high-quality materials and precision engineering, ensuring reliable operation over decades.
- Renewable Seats
- Seats are easily replaceable without additional gaskets, simplifying maintenance and reducing downtime.
- Full Protection from Service Fluid
- Body and stem are fully isolated from the media, preventing corrosion and contamination.
Technical Specifications
- Nominal Diameter (DN): 40 mm (1-1/2″) ~ 600 mm (24″)
- Nominal Pressure (PN): 1.0 ~ 1.6 MPa
- Testing Pressure:
- Shell: 1.5 ~ 2.4 MPa
- Sealing: 1.1 ~ 1.76 MPa
- Working Temperature: -30°C to +135°C
Material Options
| Item | Part Name | Materials |
|---|---|---|
| 1 | Body | – Cast Iron: ASTM A126 CL.B, DIN1691 GG25, EN-GJL-200, GB12226 HT200 – Ductile Cast Iron: ASTM A536 65-45-12, DIN1693 GGG40, EN-GJS-400-15, GB12227 QT450-10 – Stainless Steel: ASTM A351 CF8, CF8M, CF3, CF3M – Carbon Steel: ASTM A216 WCB |
| 2 | Stem | – Zinc-Plated Steel – Stainless Steel: ASTM A276 Type 316, 410, 420; ASTM A582 Type 416 |
| 3 | Taper Pin | Stainless Steel: ASTM A276 Type 304, 316; EN 1.4501 |
| 4 | Seat | NBR, EPDM, Neoprene, PTFE, Viton |
| 5 | Disc | – Ductile Cast Iron (Nickel-Plated): ASTM A536 65-45-12, DIN1693 GGG40, EN-GJS-400-15, GB12227 QT450-10 – Stainless Steel: ASTM A351 CF8, CF8M, CF3, CF3M; EN 1.4408, 1.4469, 1.4501 – AL-Bronze: ASTM B148 C95400 |
| 6 | O-Ring | NBR, EPDM, Neoprene, Viton |
Applications
- Industrial: Water treatment, chemical processing, HVAC, power generation, and oil & gas.
- Commercial: Building services, fire protection, district heating, and ventilation systems.
- Municipal: Water supply, wastewater management, and irrigation networks.
Why Choose Our Wafer Butterfly Valve with Gear Box?
✅ Efficient Operation: Gear-driven mechanism ensures smooth, low-torque control.
✅ Cost-Effective: Compact design reduces material and installation expenses.
✅ Versatile Material Selection: Tailor the valve to your specific media and environmental conditions.
✅ Low Maintenance: Renewable seats and corrosion-resistant components minimize downtime.
Upgrade your fluid control systems with our Wafer Butterfly Valve with Gear Box—where precision meets durability. Contact us for custom configurations, technical support, or bulk orders!
Available with manual override, pneumatic, or electric actuators for enhanced automation.
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