EnglishFEATURES
- Two way shut-off valves for the control air, inert gas, water, oil and other gases/liquids compatible with the sealing material used
- Valves do not require a minimum operating pressure
- All products are covered by Pressure Equipment Directive 97/23/EC and are suitable for group 1 and 2 fluids
- The solenoid valves satisfy all relevant EC di b96 rectives
GENERAL `
Differential pressure See «SPECIFICATIONS» [1 bar =100 kPa]
Maximum viscosity 65 cSt (mm2/s)
Response time 15 – 120 ms
| fluids (*) | temperature range (TS) | seal materials (*) |
| air, inert gas, water, oil | -20°C to +85°C | NBR (nitrile) |
MATERIALS IN CONTACT WITH FLUID
(*) Ensure that the compatibility of the fluids in contact with the materials is verified
| Brass body | Stainless steel body | |
| Body | Brass | AISI 304 SS |
| Core tube | Stainless steel | Stainless steel |
| Core and plugnut | Stainless steel | Stainless steel |
| Springs | Stainless steel | Stainless steel |
| Seat | Brass | Stainless steel |
| Seals, diaphragm & disc | NBR | NBR |
| Disc holder (NO function) | PA | PA |
| Shading coil | Copper | Silver |
ELECTRICAL CHARACTERISTICS
Coil insulation class F or H
Connector Spade plug (cable Ø 6-10 mm)
Connector specification ISO 4400 / EN 175301-803, form A
Electrical safety IEC 335
Electrical enclosure protection Moulded IP65 (EN 60529)
Standard voltages DC (=) : 24V – 48V
(Other voltages and 60 Hz on request) AC (~) : 24V – 48V – 115V – 230V / 50 Hz
| prefix option | power ratings | operator ambient temperature range (TS) | replacement coil | type (1) | ||||
| inrush ~ | holding ~ | hot/cold = | ||||||
| ~ | = | |||||||
| (VA) | (VA) | (W) | (W) | (C°) | 230 V/50 Hz | 24 V DC | ||
| SC | 5 78 110 240 | 23 35 33,6 43 | 10,5 16,7 15,4 20 | 9/ 11,2 – – 16,8/23 | -20 to +75 -20 to +50 -20 to +75 -20 to +50 | 400425-117 400425-217 400525-117 400525-217 | 400425-142 – – 400625-242 | 01 01 02 02 |
- Refer to the dimensional drawings on the following page.
SPECIFICATIONS
| pipe size | orifice size | flow coefficient Kv | operating pressure differential (bar) | power coil (W) | catalogue number | options | ||||||||||||
| maintained man. operator | FPM | EPDM | CR | |||||||||||||||
| min. | max. (PS) | |||||||||||||||||
| brass | stainless steel | |||||||||||||||||
| air (*) | water (*) | oil (*) | ||||||||||||||||
| (mm) | (m3/h) | (l/min) | ~ | = | ~ | = | ~ | = | ~ | = | ||||||||
| NC – Normally closed | ||||||||||||||||||
| Rp 3/8 | 16 | 2,6 | 43 | 0 | 9 | 3 | 9 | 3 | – | – | 10,5 | 11,2 | SCE210C093 | – | MO | V | E | J |
| Rp 1/2 | 16 | 3,4 | 57 | 0 | 9 9 | 3 3 | 9 9 | 3 3 | – 9 | – – | 10,5 16,7 | 11,2 11,2 | SCE210C094 | – | MO | V | E | J |
| G 1/2 | – | SCG210C087 | MO | V | E | J | ||||||||||||
| Rp 3/4 | 19 16 | 4,3 3,9 | 72 65 | 0 0 | 9 9 | 3 3 | 9 9 | 3 3 | – 9 | – – | 10,5 16,7 | 11,2 11,2 | SCE210D095 | – | MO | V | E | J |
| G 3/4 | – | SCG210C088 | MO | V | E | J | ||||||||||||
| Rp 1 | 25 | 11,1 9,6 | 185 160 | 0 0 | 9 9 | 6 7 | 9 9 | 6 7 | 9 9 | 6 5 | 15,4 15,4 | 23 23 | SCE210B154 (3) | – | MO | V | E | J |
| G 1 | – | SCG210D189 | – | V | E | J | ||||||||||||
| Rp 1 1/4 | 28 | 12,8 | 213 | 0 | 9 | 6 | 9 | 6 | 9 | 6 | 15,4 | 23 | SCE210B155 (3) | – | MO | V | E | J |
| Rp 1 1/2 | 32 | 19,3 | 322 | 0 | 9 | 5 | 9 | 5 | 9 | 5 | 15,4 | 23 | SCE210B156 (3) | – | MO | V | E | J |
| NO – Normally open | ||||||||||||||||||
| Rp 3/8 | 16 | 2,6 | 43 | 0 | 9 | 9 | 9 | 9 | 9 | 5 | 10,5 | 11,2 | SCE210C033 | – | – | V | E | J |
| Rp 1/2 | 16 | 3,4 2,6 | 57 43 | 0 0 | 9 9 | 9 9 | 9 9 | 9 9 | 9 7 | 5 5 | 10,5 10,5 | 11,2 11,2 | SCE210C034 | – | – | V | E | J |
| NPT 1/2 | – | SCB210B030 | – | V | E | J | ||||||||||||
| Rp 3/4 | 19 16 | 4,7 2,6 | 79 43 | 0 0 | 9 9 | 9 9 | 9 9 | 9 9 | 9 7 | 5 5 | 10,5 10,5 | 11,2 11,2 | SCE210C035 | – | – | V | E | J |
| NPT 3/4 | – | SCB210B038 | – | V | E | J | ||||||||||||
| Rp 1 | 25 | 11,2 | 185 | 0 | 9 | – | 9 | – | 9 | – | 20 | – | SCE210B057 (2) | – | – | V | E | J |
| Rp 1 1/4 | 28 | 12,8 | 213 | 0 | 9 | – | 9 | – | 9 | – | 20 | – | SCE210B058 (2) | – | – | V | E | J |
| Rp 1 1/2 | 32 | 19,3 | 322 | 0 | 9 | – | 9 | – | 9 | – | 20 | – | SCE210B059 (2) | – | – | V | E | J |
- Mounting position: piping horizontal, solenoid upright.
- Mounting position, DC only: piping horizontal, solenoid upr
