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Description
- Size 25
- Component series 1X
- Maximum operating pressure 500 bar
- according to ISO 6264-08-13-*-97
- Pressure relief valves
Features
- Ready for connection
- Compact design
- Large number of variants
- Wide field of application
Product description
Subplates for the installation of pressure relief valves for subplate mounting. The back of the plate is equipped with internal threads for fittings of pipelines and hose lines.
Type code
| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | ||||
| G | 25 | E | 2 | – | 1X | / | – | – |
| Type | ||
| 01 | Subplate | G |
| Size | ||
| 02 | Size 25 | 25 |
| Porting pattern | ||
| 03 | ISO 6264-08-13-*-97 | E |
| Number of main ports | ||
| 04 | 2 main ports A, B / X, Y / P, T / P, A | 2 |
| Component series | ||
| 05 | Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions) | 1X |
| Actuator ports P, A, B, T | ||
| 06 | Connection thread G3/4 | G3/4 |
| Connection thread G1 | G1 | |
| Connection thread 1 1/16-12UN | UN1 1/16-12 | |
| Connection thread 1 5/16-12UN | UN1 5/16-12 | |
| Control system ports X, Y, L | ||
| 07 | Connection thread G1/4 | G1/4 |
| Connection thread 7/16-20UNF | UNF 20 | |
| Porting pattern | ||
| 08 | Rear ports | no code |
| Frame size | ||
| 09 | Standard | no code |
| Corrosion resistance | ||
| 10 | Standard | no code |
| Improved corrosion protection (240 h salt spray test according to EN ISO 9227) | J3 | |
| Special version | ||
| 11 | High-pressure valves 500 bar | SO699 |
| Other versions available on request | ||
Technical data
| Type | Installation position 1) | Operating pressure max. | Weight | Maximum admissible degree of contamination of the hydraulic fluid 2) |
| bar | kg | |||
| G25E2‑1X/G3/4G1/4 | any | 350 | 4 | Cleanliness class according to ISO 4406 (c) |
| G25E2‑1X/G1G1/4 | ||||
| G25E2‑1X/G1G1/4‑J3 | ||||
| G25E2‑1X/UN1 1/16‑12UNF20 | ||||
| G25E2‑1X/UN1 5/16‑12UNF20 | ||||
| G25E2‑1X/G3/4G1/4‑SO699 | 500 | 5 |
| 1) | Observe the valve details |
| 2) | The cleanliness classes specified for the components must be adhered to in hydraulic systems. See valves to be installed. |
| Hydraulic fluid | Classification | Suitable sealing materials | Standards | |
| Mineral oils and related hydrocarbons | HL, HLP, HLPD, HVLP, HVLPD | NBR, FKM | DIN 51524 | |
| Environmentally compatible 1) | Insoluble in water | HETG | FKM | ISO 15380 |
| HEES | FKM | |||
| Soluble in water | HEPG | FKM | ISO 15380 | |
| Flame-resistant | Water-free | HFDU (glycol base) | FKM | ISO 19222 |
| HFDU (ester base) 1) | FKM | |||
| Containing water | HFC (Fuchs Hydrotherm 46M, Petrofer Ultra Safe 620) | NBR | ISO 19222 | |
Important information on hydraulic fluids:
| ||||
| 1) | Small amounts of dissolved zinc may get into the hydraulic system during use. |
Dimensions
G25E2-1X/G3/4G1/4; G25E2-1X/G1G1/4;
G25E2-1X/G1G1/4-J3; G25E2-1X/UN1 1/16-12UNF20;
G25E2-1X/UN1 5/16-12UNF20
Dimensions in mm
| 1 | Valve mounting thread |
| 2 | Valve contact surface |
| 3 | Bore for locating pin |
G25E2-1X/G3/4G1/4-SO699
Dimensions in mm
| 1 | Valve mounting thread |
| 2 | Valve contact surface |
| 3 | Bore for locating pin |
| Type | A | A | B | C | |||
| Mounting thread | Threaded connection | Recess Ø | Threaded connection | Recess Ø | Threaded connection | Recess Ø | |
| mm | mm | mm | |||||
| G25E2‑1X/G3/4G1/4 | M16; 26 mm deep | - | - | G3/4 | 42 | G1/4 | 25 |
| G25E2‑1X/G1G1/4 | - | 47 | |||||
| G25E2‑1X/G1G1/4‑J3 | |||||||
| G25E2‑1X/UN1 1/16‑12UNF20 | 5/8-11UNC; 26 mm deep | 1 1/16-12 UN | 41 | 7/16-20UNF-2B | 21 | ||
| G25E2‑1X/UN1 5/16‑12UNF20 | 1 5/16-12 UN | 49 | |||||
| G25E2‑1X/G3/4G1/4‑SO699 | M16; 26 mm deep | G3/4 | 42 | G1/4 | 25 | - | - |
Downloads
 | Subplates Data Sheet | RE45100 | 2019-05-01 | English | PDF | 1.3MB Product Groups: Subplates Subplates |
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