Pneumatically operated 2/2 way globe valve CLASSIC
Type 2012 / Ident No. 146454
Product description
The externally piloted globe valve consists of a pneumatically operated piston actuator and a 2/2-way valve body. The actuator is made of PA or, for special operating conditions, PPS. The reliable self-adjusting packing gland provides high sealing integrity. These maintenance-free and robust valves can be retro-fitted with a comprehensive range of accessories for position indication, stroke limitation or manual override.
- EAN Number
- 4053913011140
- Commodity Codes
- 84818073
- Country
- DE
Technical attributes
Name |
Value |
Unit |
---|---|---|
Type | 2012 | |
Product sub-group | On/off valves | |
Actuator version | Classic | |
Main valve operating principle | Globe valve | |
Valve piloting type | Pneumatic | |
Nominal pressure min | 0 | bar |
Nominal pressure max | 16 | bar |
Control pressure min | 2.7 | bar |
Control pressure max | 10 | bar |
Control pressure vacuum | No | |
Temperature environment min | -10 | °C |
Temperature environment max | 40 | °C |
Temperature medium min | -10 | °C |
Temperature medium max | 180 | °C |
Kv value (water) | 8.1 | m3/h |
Pressure Class (PN) | PN 25 | |
Pressure class (LB) | 150 LB | |
CIP capable | Yes | |
SIP capable | Yes | |
Control function | A - normally closed (NC) | |
Fluidic port connection number | 2 | |
Valve function number of switching positions | 2 | |
Valve function manual actuation | No | |
Valve construction | Valve complete | |
Seat seal material category | Plastics | |
Seat seal material | PTFE (Polytetrafluorethylene) | |
Orifice | 20 | mm |
Body nominal size | 20 | mm |
Body nominal size (IN) | 3/4 inch | |
Valve body material category | Metals | |
Valve body material | Stainless steel | |
Valve raw body manufacture | cast | |
Valve body surface treatment internal | unmachined | |
Valve body surface treatment external | untreated | |
Port connection 1 type | Flanged | |
Port connection 1 size DN | DN 20 | |
Port connection 1 flange | DIN EN 1092-1 | |
Port connection 1 flange pressure class | PN 25 | |
Flow | Above seat | |
Interface to actuator | metric | |
Actuator size | 50 | mm |
Actuator material | PA (Polyamide) | |
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 1 pre-mounted | Plug | |
Control air connection 2 pre-mounted | Plug | |
Control air hole diameter | 1.2 | mm |
Control air connection position | in line direction | |
Control cone | No | |
Actuator increased chemical resistance | No | |
O-ring between cover and bush | No | |
Position monitoring via magnetic piston | No | |
Seal nipple body material | Graphite | |
Packed seal enclosed | No | |
Oxygen version | No | |
Vacuum version | No | |
Additional manual actuation included | No | |
Weight | 3,320000 | kg |
Downloads
Data Sheets
User Manuals
EU Declaration
Interactive Animation
Description |
Filesize |
Language / Country |
|
---|---|---|---|
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3D-Animation - Actuator CLASSIC | 1.8 MB | EN |
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3D-Animation - Antrieb CLASSIC | 1.8 MB | DE |