F9010 Series Weir Penstock, 4-Sides-Sealing Type, Downward Opening

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■  General Information

Design Standard:BS7775, 4-Sides-Sealing Type, Downward Opening Testing Standard:BS7775 Sizes: 200X200-3000X3000mm Working Head: On/Off Seating, Max. 4m W.C. Mounting: Wall Mounting

■  Fields Of Application

Water Supply Sewage Industrial Water Rain Water or River Water

Keywords:

Weir Penstock

Upward Closing

Downward Opening

Regulating Penstock

Inquiry

■  Unique Design

Compact integral frame profile, less welding happen on frame
Modular concept, penstock is suitable for square, rectangle and round passageway
Door rail from top to bottom, the door will never touch the frame, reduces the operating torque
All penstocks are standard On/Off seating, and 4-Sides-Sealing Type
When door at partial opening position, the water will only get through the opened passageway, suitable for throttling and regulating application
Downward Opening, to control the upstream water level, or downstream water level
Anchor bolting and sponger rubber seal between penstock and wall, grouting is not necessary
The profile seal is vulcanized ( not bonded by adhesive ) into ONE-PIECE for long service life
Due to our Abrasion-Compensating-Device,  profile seal service life is about 3-5 times than our former design
The weir penstock is fixed on the wall by removable claws, to avoid problem happening in case anchor bolt drilling to metal parts in concrete
 

■  Operation

Pneumatic Cylinder
Hydro Cylinder
Electrical Actuator
Handwheel on Headstock
Handwheel (Self-Support)
Bevel Gear Box

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■  Materials

Parts Materials
Frame Stainless Steel:ANSI SS304, SS316L, DIN EN 10088-3 1.4301, 1.4401, 1.4571;Duplex Stainless Steel: SAF 2205, SAF2507
Door Stainless Steel:ANSI SS304, SS316L, DIN EN 10088-3 1.4301, 1.4401, 1.4571;Duplex Stainless Steel: SAF 2205, SAF2507
Extension Spindle Stainless Steel:ANSI SS304, SS316L, DIN EN 10088-3 1.4301, 1.4401, 1.4571;Duplex Stainless Steel: SAF 2205, SAF2507
Headstock, Handwheel CS With Epoxy Coating, Stainless Steel ANSI SS304, SS316L
Door Rail POM. UHMWPE
Spindle Nut Aluminum Bronze
Profile Seal EPDM, NBR, VITON
Fastener Stainless Steel:A2-70, A4-70; Duplex Steel: S31803

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■  Our Valves

F9000 Series Square Penstock, 4-Sides-Sealing Type

Design Standard:BS7775, 4-Sides-Sealing Type Testing Standard:BS7775 Sizes:200X200-3000X3000mm Working Head: On / Off Seating, Max. 4/6/10m W.C. Mounting: Wall Mounting

F9010 Series Weir Penstock, 4-Sides-Sealing Type, Downward Opening

Design Standard:BS7775, 4-Sides-Sealing Type, Downward Opening Testing Standard:BS7775 Sizes: 200X200-3000X3000mm Working Head: On/Off Seating, Max. 4m W.C. Mounting: Wall Mounting

F9060 Series Isolating Flushing Penstock

Design Standard: Manufacturer's Standard, 4-Sides-Sealing Type Testing Standard:BS7775 Wall Mounting One Actuator Drives One Penstock, or One Actuator Drives Two Penstocks Sizes: 1500X150 - 4000X200

F9500 Series Channel Penstock, 3-Sides-Sealing Type

Design Standard:BS7775, 3-Sides-Sealing-Type Testing Standard:BS7775 Sizes:200X200-3000X3000mm Mounting: Channel mounting, Wall Mounting

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