Description
Features
Reviews
Ball valve n/a. LD PN40, Steel 20 /Stainless steel. 1.4308 /PTFE steel, thread/welding
Ball valves for combined connection fluids
Ball valve with standard passage
Specification of materials
- Body: steel (St.20, 12X18H10T, 09G2C - LD Energy)
- Ball: stainless steel
- DN 15-32: 20X13; DN 40-65: AISI 304; DN 80-250: AISI 409
- Stem: stainless steel (12X18H10T, 20X13)
- Stem seal: EPDM, fluorosiloxane elastomer
- Stem seal/Sliding bearing: Fluoroplast F4K20 (PTFE+C, Teflon)
- Ball seal: fluoroplast F4K20 (PTFE+C, Teflon) with a duplicate seal made of fluorosiloxane elastomer
Management
- DN 15-250: handle - painted carbon steel with polymer tip
- DN 125-250: Worm gear mechanical gearbox is recommended
- Flanges
- Connection dimensions according to GOST 12815-80
Features
Diameter DN, mm
40
Pressure PN, bar
40
Housing material
стальной
Joining:
под приварку
Working environment
Вода
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