Request For Quotation Shut-Off Fittings For The Flood Period

The Гм-22 Hydraulic Valve Is Used Only For Quick Closing Of Pipes With A Diameter Of 100 To 200 Mm. Pneumatic Plugs Can Be Installed On Water, Sewage And Heating Networks In Special Operating Holes In Pipes Or Through Wells. A Compressor Or Compressed Air Cylinder Is Used To Inflate The Casing. Technical Characteristics: The Dimensions Of The Hydraulic Seal Shell In The Free State: Diameter — 95 Mm; Length — 420 Mm; Pipe Diameter, Mm: 100-200Mm; Name Air Pressure In The Shell: 1 Mpa; Holding Pressure Water In The Pipe; 0.45 Mpa; Shell: Rubber Cord; Working Medium Temperature: 0...+90°С. Gost: 311611., The Gs-1 Hydraulic Valve Is Used Only For Quick Closing Of Pipes With A Diameter Of 300 To 500 Mm. Pneumatic Plugs Can Be Installed On Water, Sewage And Heating Networks In Special Operating Holes In Pipes Or Through Wells. A Compressor Or A Cylinder With Compressed Air Is Used To Inflate The Shell. Technical Characteristics: The Dimensions Of The Hydraulic Seal Shell In The Free State: Length: 700 Mm; Diameter: 280Mm; Pipe Diameter: 300-500Mm; Name Air Pressure In The Shell: 0.5 Mpa; Holding Pressure Water In The Pipe: 0.15 Mpa; Shell: Rubber Cord; Working Medium Temperature: 0...+90°С. Gost: 311611., The Valve Is Bronze, Coupling, Du-15Mm, Ru-16 Kgf/Cm². Gost 21345-2005., Cast Iron Wedge Valve D80 Mm, 31Ch6br, R-10 Kgf/Cm², Weight Not Less Than 25.2 Kg. Two Disks With Sealing Rings (Brass), A Gasket Between The Body And The Cover (Paronite), A Retractable Spindle (Steel), An Oil Seal, A Threaded Sleeve (Brass). Gost 5762-2002., Гм-3 Hydraulic Valves (Pneumoplugs, Pzu) Are Used For Operational Closure Of Pipelines With A Diameter Of 200 To 360 Mm, During Repair, Restoration And Commissioning Works On Water, Sewage And Heating Networks. The Hydraulic Seal Is An Elastic Shell Reinforced With A High-Strength Cord, Containing A Cylindrical, Two End Parts And A Valve For Supplying Compressed Air. The Hydraulic Seal Shell Is Inflated By Supplying It With Compressed Air From A Compressor Or Cylinder. Hydraulic Valves Can Be Installed Through Wells Or Special Operating Holes In Pipes And Work At A Temperature Of The Liquid Pumped Through The Pipeline From 0° To 90°C. Technical Characteristics: Working Pressure Of Compressed Gas In The Shell: 0.6 Mpa; Operating Range Of Ambient Temperature: From 0 To 90°C; Length: 500 Mm; Diameter: 185Mm; Material: Rubber Cord Cover; Field Of Application: Water Supply And Sewerage; Mounting Size: 1 Inch; Weight: 4.7 Kg. Gost: 311611.