XL4 semicircular penstock

Semicircular penstock

XL4 semicircular penstock

XL4 semicircular penstock 3200 x 3200 mm Warsaw, Poland

XL4 semicircular penstock

XL4 semicircular penstock installation example

XL4 semicircular penstock
Semicircular penstock

The XL 4 semicircular guarantees a high sealing quality due to the seal attached to the slide plate. The semicircular base enables easy concreting into the channel, ensuring a level water flow.

More details

Data sheet Tender text

Details

Stainless steel penstock with semicircular opening, 4-sided sealing

Opening dimensions 150 × 150 mm to 3000 × 3000 mm

Selectable pressure level on both sides: 2-15 mwc

Materials

Frame and plate: Stainless steel 1.4301 (304) / 1.4404 (316L) / 1.4410 (A182 F53) / 1.4462 (A182 F51) / Steel 1.0038 (S235JR) hot-dip galvanised or epoxy coated
Spindle: Stainless steel 1.4301 (304) / 1.4404 (316L) / 1.4410 (A182 F53) / 1.4462 (A182 F51) / 1.4057 (431)
Spindle nut: Seawater resistent bronze (GC-CuSn 12) / Red brass RG7
Seal: EPDM (resistant to waste water and UV) / NBR (oil-resistent)

Other materials available on request.

Leak tightness class

Leak rate better than DIN EN 19569, Part 4, Table 1:
- Pressure on front side: max. 1 % from 0.02 l · s^-1 · m^-1 (leak tightness class 5)
- Pressure on rear side: max. 5 % from 0.02 bis 0.05 l · s^-1 · m^-1 (leak tightness class 4)
Alternative:
- Leak rate according to drinking water standard DIN EN 12266-2, Part 2, Table A.5:
  pressure on the backside: leak rate C

Actuation options

Stainless steel handwheel with direct mounting or with Modular Actuation System MAS
Lateral actuation with stainless steel gearbox with stainless steel handwheel or stainless steel crank handle
Stainless steel operating key All-in-one via square cap
MOBITORQ mobile actuators (electric or battery-powered) via square cap with Modular Actuation System MAS
BEAmax stainless steel electric rotary actuator for open-close & modulating duty with direct mounting or with Modular Actuation System MAS, optional with stainless steel weather protection roof
Electric actuator with direct mounting or with Modular Actuation System MAS
Pneumatic actuator/Hydraulic actuator with direct mounting or with Modular Actuation System MAS

All actuator options available as a complete package.

Individual sizes are possible at any time on request.

YOUR ADVANTAGES

READY FOR IMMEDIATE USE

The penstock is delivered ready for assembly (up to 1200 mm)

SEAL ON PENSTOCK PLATE

Exchangeable during operation by pulling out the entire penstock plate

PERFECT CORROSION PROTECTION

All welded stainless steel parts from our own pickling plant

OPTIONAL EX-PROTECTION
On request, the penstock can be proven to comply with the ATEX Directive 2014/34/EU

SPECIAL FEATURES

SEMICIRCULAR BOTTOM

For easy concreting into the channel, water flow at the same level

We will be pleased to consult you.

Contact

Accessory

Bar screen

Individually manufactured protection for penstocks and pumps or as coarse cleaning in the sewage treatment plant/sluice

Levelling stone

For mounting a penstock in a round shaft

Bevel gearbox

For reducing the actuating forces on penstocks, for power transmission and for power distribution when actuating double-spindle penstocks - made of stainless steel