Penstocks

Penstocks manufactured in accordance with DIN standards or tailored to your specific requirements: wall-mounted penstocks, flap valves, and stainless steel dam boards. Special sizes can be accommodated without any difficulty.

Our experts fit the valves with the appropriate drives and actuators. We are also happy to carry out installation in accordance with DIN/EN for you! Please feel free to contact us for advice on the safe and professional installation of shut-off and control valves, pipe fittings, dam boards and stop logs.

Sales

Michael van Brackel

+49 5422 94390-547
m.v.brackel@gla-wel.de

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GLA-WEL | Catalogue Wastewater Technology

More about our penstocks

Our stainless steel penstocks, valves and flaps are made of stainless steel and ideal for use in harsh environments. Read our news article: “Stainless steel valves rise to the challenge in wastewater treatment plants”: Edelstahlarmaturen meistern Herausforderungen in Klärwerken .

GLA-WEL | Gehäuselose Armaturen

Penstocks (DIN 19569-4)

Website Navigation Penstocks

Wall-Mounted Penstock: SDN | SDN R | SDN S | SDN SR
Channel Penstock: 4RA
Wall-Mounted Throttle Penstock: GDS | GDS R | GDS S | GDS SR | 4R_DS
Cast Iron Wall-Mounted Penstock: GDN
Flange Mounted Penstock: EDN
Hand-Pull Penstock: HDN
Handstop: SE
Channel Penstock: 3RE | 3RA | 3RG
Weir Gate: AR
Weir Penstock: AS
Telescopic Bellmouth: TKS
Tilting Weir: ÜW
Diverter Gate: VZ

Wall-Mounted Penstock

SDN

Wall-Mounted Penstock

Tender specification:

Wall-mounted penstock according to DIN 19569 part 4 for dowel-mounting according to DIN 18202, 4-face seal through wedging, with circular conduit DN or a rectangular conduit W x H.

Design features:

Welded design. Integral u-shaped frame and door with supporting ribs according to the given static conditions. Assembling by means of anchor bolting, replaceable contour seal on the plate. Drive mounted in chamber with spindle and spindle protective tube, roller bearing, all machined surfaces of stainless steel shot blasted, incl. fasteners made of stainless steel SS A4. The permissible pressure load of the standard penstock is 6 mWC on-seating and 3 mWC off-seating. Valves for higher loads on request.

SDN R

Wall-Mounted Penstock with round bottom

Tender specification:

Wall-mounted penstock according to DIN 19569 part 4 for dowel-mounting according to DIN 18202, with flush invert (180°) for pouring into a recess according to DIN 19556, 4-face seal through wedging, with circular conduit DN.

Design features:

Welded construction. Integral u-shaped frame for assembling by means of anchor bolting. Flush invert. Plate with supporting ribs according to the given static conditions, replaceable contour seal. Drive mounted in chamber with spindle and spindle protective tube, roller bearing, all machined surfaces
of stainless steel shot blasted, incl. fasteners made of stainless steel SS A4. The permissible pressure load of the standard penstock is 6 mWC on-seating and 3 mWC off-seating. Valves for higher loads on request.

SDN S

Wall-Mounted Penstock for round well

Tender specification:

Wall-mounted penstock according to DIN 19569 part 4 for dowel-mounting into a round channel according to DIN 18202, no additional concrete mirror or segment stone in the building is necessary. 4-face seal through wedging, with circular conduit DN.

Design features:

Welded design. Integral u-shaped frame and plate with supporting ribs according to the given static conditions. Assembling by means of anchor bolting, replaceable contour seal. Drive mounted in chamber with spindle and spindle protective tube, roller bearing, all machined surfaces of stainless steel shot blasted, incl. fasteners made of stainless steel SS A4. The permissible pressure load of the standard penstock is 6 mWC on-seating and 3 mWC off-seating. Valves for higher loads on request.

SDN SR

Wall-Mounted Penstock for round well with round invert

Tender specification:

Wall-mounted penstock according to DIN 19569 part 4, pre-rounded for dowel-mounting into a rounded channel according to DIN 18202. No additional concrete mirror or segment stone in the building is necessary, with round flush invert (180°) for pouring into a recess according to DIN 19556, 4-face seal through wedging, with circular conduit DN.

Design features:

Welded construction. Integral u-shaped frame for assembling by means of anchor bolting. Flush invert. Plate with supporting ribs according to the given static conditions, replaceable contour seal. Drive mounted in chamber with spindle protective tube, roller bearing, all machined surfaces of stainless steel shot blasted, inclusive fasteners made of stainless steel SS A4. The permissible pressure load of the standard penstock is 6 mWC on-seating and 3 mWC off-seating. Valves for higher loads on request.

Catalogue Penstocks

Reference Pictures

Channel Penstock

4RA

Tender specification:

Channel penstock according to DIN 19569 part 4 for dowel-mounting according to DIN 18202 and for flush invert for grouting into existing recess according to DIN 19556, 4-face seal through wedging with rectangular conduit W x H.

Design features:

Welded design. U-shaped frame, sill flush with channel invert. Plate with supporting ribs according to the given static conditions, replaceable contour seal, actuator assembled in the channel with spindle and spindle protective tube, roller bearing, all machined surfaces of stainless steel shot blasted, incl. fasteners made of stainless steel SS A4. The permissible pressure load of the standard penstock is 6 mWC on-seating and 3 mWC off-seating. Valves for higher loads on request.

Versions frame:

GW-4R_E = frame for grouting into an existing recess
GW-4RG_= frame for dowelling into a recess channel incl. fastening material
GW-4RA_S = frame pre-rounded for mounting onto a round channel wall

Catalogue Channel Penstock

Reference Pictures

Wall-Mounted Throttle Penstock

GDS

Wall-Mounted Throttle Penstock

Tender specification:

Wall-mounted throttle penstock according to DIN 19569 part 4 for anchor bolting to constructions according to DIN 18202, 4-face seal through slide way and wedging in the end position; 3-face seal in all middle positions, with circular conduit DN or rectangular conduit W X H.

Design Features:

Welded design. Integrated u-shaped frame and plate with supporting ribs to the given static conditions. Assembling by means of anchor bolting, replaceable contour seal on the plate. Drive mounted in chamber with spindle and spindle protective tube, roller bearing, all machined surfaces of stainless steel shot blasted, incl. fasteners made of stainless steel SS A4. The permissible pressure load of the standard penstock is 6 mWC on-seating and 3mWC off-seating. Valves for greater loads on request.

GDS R

Wall-Mounted Throttle Penstock with round flush invert

Tender specification:

Design Features:

GDS S

Wall-Mounted Throttle Penstock for round well

Tender specification:

Design Features:

GDS SR

Wall-Mounted Throttle Penstock for round well with round flush invert

Tender specification:

Design Features:

4R_DS

Wall-Mounted Throttle Penstock, square

Tender specification:

Design Features:

Catalogue Wall-Mounted Throttle Penstock

Reference Pictures

Cast Iron Wall-Mounted Penstock

GDN

Cast Iron Wall-Mounted Penstock

Tender specification:

Cast iron wall-mounted penstock according to DIN 19569 part 4 for dowel-mounting according to DIN 18202, 4-face seal through wedging, with circular conduit DN.

Design features:

ast iron design. One piece frame and plate with supporting ribs according to the given static conditions. Assembling by means of anchor bolting, replaceable contour seal on the plate. Drive mounted in chamber with spindle, roller bearing, incl. fasteners. The permissible pressure load of the standard penstock is 6 mWC on-seating and 3 mWC off-seating. Valves for higher loads on request.

Catalogue Cast Iron Wall-Mounted Penstock

Reference Pictures

Flange Mounted Penstock

EDN

Flange Mounted Penstock

Tender specification:

Penstock according to DIN 19569 part 4 for connection to existing flange according to DIN EN 1092-2 PN 10 (DIN 2501 PN 10), 4-face seal through wedging, with circular conduit DN.

Design features:

Welded design. Suitable for underwater use. Integral u-shaped frame for connection to existing flange according to DIN EN 1092-2 PN (DIN 2501 PN 10). Plate with supporting ribs according to the given static conditions, replaceable contour seal. Drive mounted in chamber with spindle and spindle protective tube, roller bearing, all machined surfaces of stainless steel shot blasted, incl. fasteners. The permissible pressure load of the standard penstock is 6 mWC on-seating and 3 mWC off-seating. Valves for higher loads on request.

Catalogue Flange Mounted Penstock

Reference Pictures

Hand-Pull Penstock

HDN

Hand-Pull Penstock

Tender specification:

Hand-pull penstock according to DIN 19569 part 4 for dowel-mounting according to DIN 18202, 4-face seal through wedging, with circular conduit DN or a rectangular conduit W x H.

Design features:

Catalogue Hand-Pull Penstock

Reference Pictures

Handstop

SE

Handstop

Tender specifications:

Handstop according to DIN 19569 part 4 for grouting into existing recess according to DIN 19556 or for dowel-mounting according to DIN 18202, 3-face seal with rectangular conduit W x H.

Design features:

Welded design. U-shaped frame, sill flush with channel invert. Plate with supporting ribs according to the given static conditions and replaceable contour seal. With handle and locking device on frame. All machined surfaces of stainless steel shot blasted.

Versions frame:

GW-SA_ = frame for dowel-mounting
GW-SG_ = frame for dowelling into a channel
GW-S_R = mounting situation, with round flush invert

Versions flush invert:
GW-S_A = for dowel-mounting with bottom drop
GW-S_G = flat sole for surface mounting

All variants are available as Thomson measuring weirs upon request.

Catalogue Handstop

Reference Pictures

Channel Penstock

3RE

Channel Penstock

Tender specifications:

Channel penstock according to DIN 19569 part 4 for grouting into existing recess according to DIN 19556 or for dowel-mounting according to DIN 18202, 3-face seal through wedging with rectangular conduit W x H.

Design features:

Welded design. U-shaped frame, sill flush with channel invert. Plate with supporting ribs according to the given static conditions, replaceable contour seal. Actuator assembled on crossbar with spindle and spindle protective tube, roller bearing, all machined surfaces of stainless steel shot blasted, incl. fasteners made of stainless steel SS A4.

3RA

Channel Penstock (2 spindles) for dowel-mounting incl. fasteners

Tender specifications:

Design features:

3RG

Channel Penstock for dowelling into a channel incl. fasteners

Tender specifications:

Design features:

Catalogue Channel Penstock

Reference Pictures

Weir Gate

AR

Tender specification:

Weir gate according to DIN 19569 part 4 for dowel-mounting according to DIN 18202,
3-face seal with rectangular conduit W x H.

Design features:

Valve to control the discharge of the overflow media. Welded design. U-shaped frame for assembling by means of anchor bolts. Plate with supporting ribs according to the given static conditions, replaceable and adjustable contour seal. Actuator assembled on crossbar with spindle and spindle protective tube, roller bearing, all machined surfaces of stainless steel shot blasted, including fasteners made of stainless steel SS A4.

Catalogue Weir Gate

Reference Pictures

Weir Penstock

AS

Tender specification:

Weir penstock according to DIN 19569 part 4 for dowel-mounting according to DIN 18202, 4-face seal with rectangular conduit W x H.

Design features:

Valve to control the discharge of overflow media. Welded design. U-shaped frame for assembling by means of anchor bolts. Plate with supporting ribs according to the given static conditions, replaceable and adjustable contour seal. Actuator in channel with fixed spindle and spindle protective tube, roller bearing, all machined surfaces of stainless steel shot blasted, including fasteners made from stainless steel SS A4. The permissible pressure load of the standard penstock is 6 mWC on-seating and 3 mWC off-seating. Valves for higher loads on request.

Catalogue Weir Penstock

Reference Pictures

Telescopic Bellmouth

TKS

Tender specification:

Telescopic bellmouth according to DIN 19569 part 4.
Suitable for assembling on existing flange according to DIN EN 1092-2 PN 10 (DIN 2501 PN 10).

Design features:

The telescopic bellmouth is designed to control the flow or to remove floating sludge. It consists of a standpipe and an inner tube (sword tube) with an interchangeable contour seal. Drive assembled on headstock with spindle incl. spindle protective tube and roller bearing. All machined surfaces of stainless steel are shot blasted.

Catalogue Telescopic Bellmouth

Reference Pictures

Tilting Weir

ÜW

Tender specification:

Tilting weir according to DIN 19569 part 4 for dowel-mounting according to DIN 18202, 3-face seal with rectangular conduit W x H.

Design features:

Welded design. Weir plate with sealing hinged (exchangeable) to the floor. Side frame, also available electrically heated, assembled by means of anchor bolts at channel walls. Actuator with spindle and protective tube, roller bearing, all machined surfaces of stainless steel shot blasted, including fasteners made of stainless steel SS A4. Execution with flush invert is possible (depends on construction).

Catalogue Tilting Weir

Reference Pictures

Diverter Gate

VZ

Tender specification:

Diverter gate according to DIN 19569 part 4 for dowel-mounting into a channel structure according to DIN 18202, 3-face seal, with rectangular conduit W x H.

Design features:

Welded design. Diverter gate with joint bearing, bearing support fixed by anchor bolts. Face side and invert sealed by means of replaceable flat seals, all machined surfaces of stainless steel shot blasted, adjusting by horizontally designed trapezoidal spindle, incl. fasteners made of stainless steel SS A4.

Catalogue Diverter Gate

Reference Pictures

GW-3RLSAA 160×200 E-S

Lamella Channel Penstock

Penstock according to DIN 19569-4 for dowel-mounting acc. to DIN 18202, 3-face seal, actuator on crossbar with hand wheel, channel width 1.600 mm, channel depth 2.500 mm, installation depth: 3.500 mm. Excution as Lamella Channel Penstock (individual height H= 250 mm) with height of a single opening of L= 100 mm per lamella. Frame with flush invert for dowel mounting acc. to DIN 18202, torque ca. 180 Nm at full water pressure of 2.0 m. Alternative executions: on request.

Pictures and videos: Lamella Channel Penstock horizontal and upright; operation with hand wheel; opening the lamellae