Membraanklep
Type 2031 / Artikelnr. 445257
Productbeschrijving
Extern gestuurd membraanventiel met pneumatisch bediende zuigeractuator en ventielhuis van koudvervormde RVS-buis. Actuator van PA of PPS.
- Goederencode
- 84818087
- Land
- DE
Technische omschrijving
Naam |
Waarde |
Eenheid |
---|---|---|
Type | 2031 | |
Product sub-group | On/off valves | |
Main valve operating principle | Diaphragm valve | |
Valve piloting type | Pneumatic | |
Valve construction | Valve complete | |
Actuator version | Classic | |
Control function | A - normally closed (NC) | |
Valve function number of switching positions | 2 | |
Actuator size | 125 | mm |
Actuator material | PPS (Polyphenylene sulphide) | |
Control air connection material | Stainless steel | |
Control air connection type | Internal thread | |
Control air connection thread type | G | |
Control air connection diameter (inch) | 1/4 inch | |
Control air connection position | 90° to direction of line | |
Control air hole diameter | 3 | mm |
O-ring between cover and bush | No | |
Position monitoring via magnetic piston | No | |
Valve function manual actuation | No | |
Additional manual actuation included | No | |
Body nominal size | 40 | mm |
Body nominal size (IN) | 1 1/2 inch | |
Diaphragm coupling | Bayonet | |
Seat seal / diaphragm material | PTFE with EPDM support back | |
Fluidic port connection number | 2 | |
Valve body material category | Metals | |
Valve body material | Stainless steel | |
Valve raw body manufacture | forged | |
Valve body surface treatment internal | electropolished | |
Valve body surface treatment external | Electropolished | |
Surface finish internal | RA 0,38 µm | |
Port connection 1 size DN | DN 40 | |
Port connection 1 DN inch | 1.5 | Inch2 |
Port connection 1 type | Clamp | |
Port connection 1 pipe standards 1 | ASME BPE | |
Port connection 1 inner diameter (mm) | 34.8 | mm |
Port connection 1 wall thickness (mm) | 1.65 | mm |
Port connection 1 wall thickness inch | 0.065 | Inch2 |
Port connection 1 outer diameter (mm) | 38.1 | mm |
Port connection 1 outer diameter (inch) | 1 1/2 inch | |
Port connection 1 clamp | ASME BPE | |
Port connection 1 clamp outer diameter (mm) | 50.5 | mm |
Port connection 1 clamp outer diameter (inch) | 1.984 | Inch2 |
Port connection 2 size DN | DN 40 | |
Port connection 2 DN inch | 1.5 | Inch2 |
Port connection 2 type | Clamp | |
Port connection 2 pipe standards 1 | ASME BPE | |
Port connection 2 inner diameter (mm) | 34.8 | mm |
Port connection 2 wall thickness (mm) | 1.65 | mm |
Port connection 2 wall thickness inch | 0.065 | Inch2 |
Port connection 2 outer diameter (mm) | 38.1 | mm |
Port connection 2 outer diameter (inch) | 1 1/2 inch | |
Port connection 2 clamp | ASME BPE | |
Port connection 2 clamp outer diameter (mm) | 50.5 | mm |
Port connection 2 clamp outer diameter (inch) | 1.984 | Inch2 |
Installation length | 159 | mm |
Nominal pressure min | 0 | bar |
Nominal pressure max | 10 | bar |
Control pressure min | 5.5 | bar |
Control pressure max | 7 | bar |
Temperature environment min | 5 | °C |
Temperature environment max | 90 | °C |
Temperature medium min | -10 | °C |
Temperature medium max | 130 | °C |
Kv value (water) | 37.5 | m3/h |
Pressure Class (PN) | PN 16 | |
Pressure class (LB) | 150 LB | |
CIP capable | Yes | |
SIP capable | Yes | |
Piston seal material | FKM (Fluor rubber) | |
Gewicht | 7,950000 | kg |
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