WCB Cast Steel Gate Valve PN25 Flanged End
Specifications:
- Product name: Flexible wedge gate valve.
- Size: DN40-DN600
- Pressure: PN25
- Standard Design: EN593, DIN 2501 PN25, DIN3202 F4, EN 1984, DIN 3352.
- Material: GS-C25., Carbon Steel WCB, WC1, WC6, WC9, C5 C12, ZGCR5MO, ZG1CR18NI9TI, ZG1CR18NI12MO2TI
- Nominal pressure (Pressure range): PN25
- End connection: Flanged./ Face to face: EN 558-1/line 26 / RF, BW, Flanged.
- Test and inspection: EN 12266-1.
Materials:
- Body/ cover/ plate: GS-C25., Carbon Steel WCB, WC1, WC6, WC9, C5 C12, ZGCR5MO, ZG1CR18NI9TI, ZG1CR18NI12MO2TI
- Seal : WCB+2Cr13 stainless steel
- Stem : 2Cr13 stainless steel
- Valve: 2Cr13, 38CrMoal, 25Cr2MoV, 1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti
- Sealing surface: 13Cr-STL wood material nylon
- Gasket: Enhance flexible graphite, 13Cr / flexible graphite, 08 soft steel, 0Cr18Ni9TI, 0Cr17Ni12Mo2Ti
- Filler: flexible graphite, enhance flexible graphite
- Pressure range: PN25
- Working temperature: -196℃ to +573℃.
Application & Media:
- Medium: Nitric acid, acetic acid, water, oil, gas and some alkaline liquids
