China Suppliers Factory High-Performance Stainless Steel Penstock for Water Wastewater Control Solutions
This premium-grade Penstock (Sluice Gate) is designed to provide highly reliable flow isolation and fluid control for water management infrastructure. Available in both robust Cast Iron and corrosion-resistant Stainless Steel constructions, with options for Square, Rectangular, or Round (Circular) apertures, this penstock is the ideal solution for modern municipal, industrial, and agricultural water systems.
Choose heavy-duty Cast Iron (GG25/GGG40) for excellent mechanical strength and wear resistance in general water works, or premium Stainless Steel (SS304/SS316L) for superior corrosion resistance in aggressive wastewater and chemical environments.
Available in Square, Rectangular, and Round profiles to perfectly match circular pipelines or rectangular concrete channel openings without flow restriction.
Utilizes high-performance elastomeric seals (EPDM/NBR/Neoprene) to guarantee zero-leakage performance under both seating and unseating water head pressures.
Standard modular mounting plates allow for seamless integration with manual handwheels, bevel gearboxes, electric actuators, or pneumatic/hydraulic cylinders.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Aperture Shape | Square, Rectangular, and Round (Circular) |
| Size Range |
Square/Rectangular: 150x150mm to 3000x3000mm Round: DN150 to DN3000 (Custom sizes available) |
| Body & Gate Material | Cast Iron (GG25 / GGG40 / GGG50) Stainless Steel (SS304 / SS316 / SS316L) |
| Stem & Spindle Material | Stainless Steel 304 / 316 |
| Seal Material | EPDM, Metal-to-Metal |
| Mounting Type | Wall Mounted (Anchor Bolted directly to flat concrete walls) |
| Applicable Standards | AWWA C561, AWWA C560, BS 7775, DIN 19569 |
| Actuation Options | Manual Handwheel, Electric Actuator, Pneumatic/Hydraulic Cylinder |
This highly adaptable penstock is widely used in municipal sewage treatment works, water filtration plants, industrial effluent channels, flood control systems, power station cooling water inlets, and agricultural irrigation networks. Veyron Valve provides fully customized frame heights and stem extensions to fit your specific civil concrete structure dimensions, ensuring easy installation with minimum site modifications.
Frequently Asked Questions (FAQ)
Q: What is the main difference between Cast Iron and Stainless Steel penstocks?
Cast Iron penstocks offer high mechanical strength and cost-efficiency, suitable for general water treatment. Stainless Steel (SS304/SS316) penstocks provide superior corrosion resistance, making them ideal for aggressive chemical environments and municipal wastewater.
Q: Can these penstocks handle bi-directional flow?
Yes. Our penstocks are designed with bi-directional leak-tight sealing using high-performance elastomeric seals (EPDM/NBR) to ensure zero-leakage under both seating and unseating water head pressures.
Q: What mounting options are available for installation?
The standard mounting type is Wall Mounted, where the penstock is anchor-bolted directly to flat concrete walls. Channel mounting and flange mounting options are also available depending on your project requirements.
Q: Are custom sizes available for non-standard channels?
Yes, we provide fully customized frame heights, aperture shapes, and stem extensions to fit your specific civil concrete structures and flow control requirements.
Q: What types of actuators can be fitted to the penstocks?
Our penstocks feature modular mounting plates that support manual handwheels, bevel gearboxes, electric actuators, as well as pneumatic or hydraulic cylinders.