Lined Ball Valves MONOBLOC
Lined Ball Valves MONOBLOC
Two way ball valve with top entry design (one-piece body), with chemical-resistant lining and ISO top flange
DIN-EN: DN 15 – 100 / PN 10 – 25
ASME: NPS ½“ – 8“ / class 150
PT range: -30 < T < 230°C
Design Characteristics
- one-piece body (MONOBLOC) top entry design
- easy replacement of sealings
- integral ball and stem
- anti-blow-out
- with readjustable stuffingbox packing
- cavity minimized
- maintenance free – self lubricating
- mounting-flange for actuators acc. to DIN ISO 5211
- with chemical resistant lining – thickness min. 3 mm
- fugitive emmission resp. clean air act certified (TA – Luft 2002 approval)
- Directive 2014/68/EU
- FDA conformity
Materials
Standard body materials
• Ductile cast iron ENJS 1049, ASTM Gr 60-40-18 / A395
Standard plug materials
• Stainless Steel 1.4308, ASTM A351 CF8
Special materials
• Carbon Steel 1.0619, ASTM A216 WCB
• Stainless Steel 1.4408, ASTM A351 CF8M
• Unalloyed stainless steel casting (low Temp.) 1.1138, LCC/LCB/A352
Lining materials
• Body: PFA, PFA-conductive, FEP
• Ball: PTFE, PFA, PFA-conductive, FEP
• Seal Ring: PTFE