Production of stainless steel ball valves and fittings for the chemical, pharmaceutical and food sector.

253001 Standard Seals – ISO 228 F

253001 Standard Seals – ISO 228 F

TWO-way ball valve
Drive: ISO 5211 – DIN 3337 flange for actuator
Connection: ISO 228 female/female thread
Flow: Full
Material: Aisi 316L (1.4404)
Measure: from 1/2” to 2”
Seals: Modified Virgin P.T.F.E.
Operating temperature: -20°C+170°C
Outer finish: Sandblasted
Screws for mounting actuator included

On request:
Antistatic device ATEX:
II 2G Ex h IIC T4 Gb
II 2D Ex h IIIC T135°C Db
M.O.C.A. CE 1935/2004
• Seals made of:
PTFE with glass -20°C+170°C
PTFE with carbographite -20°C+180°C
PTFE with inox -20°C+200°C
UHMW High-molecular weight polyethylene -20°C+80°C

GASDNLIHPNKgISO-DINØ abØc x odefn° 4 BOLTSNmCOD. AISI 316L
1/2"15621537,52000,43F.0346725x398366M5x148253001 61410 3D
3/4"207217412000,61F.0346725x398366M5x1412253001 62010 3D
1"258219451600,99F.0346725x398366M5x1415253001 62610
1"25821953,51601,07F.0454730x31110426M5x1415253001 6261F
1"1/4329219501001,18F.0346725x398366M5x1418253001 63010
1"1/432921958,51001,26F.0454730x31110426M5x1418253001 6301F
1"1/2401042068642,26F.05651035x41413507M6x1625253001 63410
1"1/2401042068642,45F.07901055x41715709M8x2025253001 6341F
2"501162076643,30F.05651035x41413507M6x1630253001 63810
2"501162076643,50F.07901055x41715709M8x2030253001 6381F

POS.Denom.PCSMAT.
1Body1AISI 316L
2Ball1AISI 316L
3Sleeves2AISI 316L
4Stem1AISI 316L
5Ball Seals2PTFE
6Sleeve Seals2PTFE
7Stem Seal1PTFE
8Stem Seal1PTFE
9Stem or-Seal2FKM
10Seeger1AISI 420

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