Zubi - Penstock Valves - VCTL - CHANNEL PENSTOCK
We have a range of penstock sluice valves designed to control water levels to ponds, reservoirs and wetland areas fabricated in high quality stainless steel components.
Channel penstock ensure tightness on all three sides (at the bottom and the two sides), thanks to the closing seal located on the penstock seat area. The standard design is embedded in a concrete channel and the sealing could be unidirectional or bidirectional. Used for on-off or control applications in open channels (3 sides)
Applications: Water and Waste Water
Main Features
- Welded construction design.
- Special designs and adaptations according customers´ requirements.
- Unidirectional or bidirectional versions.
- Square or rectangular sliding channel gate.
- Different mounting options: Embedded in concrete, wall mounted and mounted in existing channel.
- The drives in the channel penstocks can be manual, electrical, pneumatic or hydraulic, and are interchangeable.
DIRECTIVAS
- DIR 2006/42/CE (machinery)
- DIR 2014/68/EU (PED) Fluid Group 1(b), 2 (Cat. I. mod. A)
- DIR 2014/34/EU (ATEX) Area 2&22
Technical Data
SIZES & PRESSURES
150x150 up to 2000x2000
PRESSURES
The maximum working pressure is the height of the gate of the penstock. The fluid will overflow if water level is higher than the gate.
TIGHTNESS
As per DIN19569-4 (Class 5) and AWWA C561
MATERIALS
BODY AISI304L, AISI316L, AISI316Ti, 254SMO, DUPLEX SAF2205, SUPERDUPLEX SAF2507, AISI310, AISI904L
GATE AISI304L, AISI316L, AISI316Ti, 254SMO, DUPLEX SAF2205, SUPERDUPLEX SAF2507, AISI310, AISI904L
SEAT
EPDM, NITRILE (NBR)
ACTUATORS
Manual, pneumatic, hydraulic, electric, gear box, square end, chain-wheel, pneumatic with security hand wheel, pneumatic with security gear box
ACCESSORIES AND OPTIONS
Limit switches, proximity sensors, solenoid valves, locking devices, extension.
