Products Technical information Contacts About company Telephones (4852) 503-003 503-060 503-070 503-080 Butterfly valves The butterfly valve is a progressive and modern fittings. Purpose Disk gates are designed for complete overlap and regulation of the volumes of drinking, mains water and other non-aggressive liquids flowing in cold and hot water supply systems at temperatures up to 90 ° C and pressures up to 1.6 MPa (16 kgf / cm2). Butterfly valves are used in heat and water supply systems, food, chemical, textile and other industries. Basic information about the product In terms of resistance to temperature and humidity of the ambient air, the butterfly valves correspond to the climatic version of UHL, placement category 5 GOST 15150. Characteristics DN 40-200 mm Working medium of the butterfly valves: cold and hot water, liquids against which the material of the flowing part is resistant ... Maximum working pressure - 1.6 MPa Maximum working temperature - 90 ° С It has the following advantages: small number of parts and, as a result, simplicity of design small weight and length the butterfly valve can be used for pipelines with a large diameter ease of use DN L L1 H H1 B D Weight, kg Maximum allowable torque on the spindle, N * m, no more 40 33.0 318.7 182 252 104.0 110 3.42 5.42 fifty 42.0 318.7 193 273 104.0 125 4.32 6.55 65 44.7 318.7 207 296 104.0 145 5.12 8.59 80 45.2 318.7 213 308 104.0 160 5.37 11.53 100 52.1 318.7 232 346 104.0 180 6.81 19.89 125 54.4 318.7 245 372 104.0 210 8.55 30.96 150 55.8 318.7 258 397 104.0 240 9.95 51.30 200 60.6 434.2 300 475 150.4 295 16.59 95.82 250 65.6 434.2 332 535 150.4 350 34.50 161.48 300 76.9 434.2 377 619 150.4 400 49.80 245.10 Parameter name Nominal diameter of the butterfly valve, mm 40; 50; 65; 80; 100; 125; 150; 200; 250; 300 1. Tightness of the Shutter Class A GOST 9544 (no leaks allowed) 2. Nominal (conditional) pressure, MPa (kgf / cm2) 1.0 (10) and 1.6 (16) 3. Working pressure MPa (kgf / cm2) 1.0 (10) and 1.6 (16) 4. Test pressure, MPa (kgf / cm2) 1.5 (15) and 2.4 (24) 5. Temperature of the working environment, С0 5 to 90 6. Ambient temperature, С0 From minus 15 to plus 50 7. Connection to the pipeline Wafer 8. Control / type Manual 9. Operating position of the shutter Anything other than controls down 10. Direction of supply of working medium Bilateral Site search Pressure pipes for water supply and fittings Pressure pipes made of PVC (GOST R 51613-2000) PVC-U fittings PE pipes (GOST 18599-2001) PE fittings Gas pipes Sewer pipes and fittings PVC pipes Double-layer corrugated pipes Flexible corrugated pipes for cable lines Pipeline and shut-off valves Gate valves Butterfly valves Couplings and flanges Saddles connecting (clamp branches) Materials for emergency repair of pipelines Regulating and check valves Other Drainage pipes Drainage wells Pipeline rehabilitation modules Welding equipment Key facts: The enterprise provides quality control of incoming raw materials, as well as control over the physical properties of finished products Copyright © Group of Companies "Plastic Piping Systems" 2009 - 2014 GK "Systems of plastic pipelines" Address: Russia, Yaroslavl, Ostashinskaya street, 29 Tel / fax: (4852) 503-003, 503-060, 503-070, 503-080 Email: dom@yartruba.ru Website optimization and promotion : [YAR] DESIGN