UG1120283 3H8 T206 400-914-242 Gas controlled pilot valve 1/4 "caliber all copper solenoid valve"
SCG551A017MS, SCG551A018MS, EFG551A017MS, EFG551A018MS
SC8531A017MS, SC8531A018MS, EF8531A017MS, EF8531A018MS
SCG551A001MS, SCG551A002MS, EFG551A001MS, EFG551A002MS
SC8531A001MS, SC8531A002MS, EF8531A001MS, EF8531A002MS
Welcome to buy
SCG551A017MS and SCG551A018MS Pneumatic valves, usually used for threaded connections, are used to control their opening and closing operation.
SCG551A017MS is a single electronically controlled G-thread solenoid valve,
SCG551A018MS is a double electric control G thread solenoid valve,
EFG551A017MS is an explosion-proof single-controlled G-thread solenoid valve,
EFG551A018MS explosion-proof double-controlled G-thread solenoid valve,
SC8531A017MS is a single electric NPT thread solenoid valve,
SC8531A018MS is a double electric NPT thread solenoid valve,
EF8531A017MS explosion-proof single-electronically controlled NPT thread solenoid valve
Features
1. The monostable spool valves have TüV EXIDA certified IEC 61508 Functional Safety data and can be used up to SIL 4 (551/TüV)-SIL 3 (552-553/EXIDA)
2. The spool valves have threaded port connections and "NAMUR" style interface
3. The same spool valve can be adapted for 3/2 NC or 5/2 function for controlling double-acting and single-acting actuators
4. All the exhaust ports of this spool valve are connectable, providing better environmental protection, particularly recommended for sensitive areas such as clean rooms, and applications in the pharmaceutical and food processing sectors
5. The valve offers environmental protection against the ingress of liquids, dusts or any other foreign matter (environmentally protected construction)
6. Can be externally piloted (external air pilot supply) to convert valve to zero minimum operation by flipping a gasket
7. The solenoid valves satisfy all relevant EC Directives
General
Differenttial pressure: 2-10 bar (1bar=100 KPa)
Flow (Qv at 6 bar): 1/4 = 700 l/min
3/8 - 1/2 = 3000 l/min
Materials in contact with fluid:
Body: Aluminium, black anodized
End cover (spring): Glass-filled PA
Interface plates: Glass-filled PA
Spool valve internal parts: Zamak, stainless steel, (POM), aluminium
Pilot internal parts: Refer to specific solenoid catalogue pages
Pilot end covers: Aluminium
Core tube: Stainless steel
Core and plugnut: Stainless steel
Core spring: Stainless steel
Seals: NBR
Top disc: PA
Disc holder: POM
Cartridge (low power): Welded, packless AISI 430
Seat: Brass
Seat insert: POM
Shading coil: Copper
Rider rings (low power): PTFE
ADDITIONAL OPTIONS
1. Valves configured for external pilot air supply, TPL 20547
2. Other pipe threads are available on request
3. Ex mb/mD (prefix "PV") solenoid can be supplied with various cable lengths
4. Compliance with "UL", "CSA" and other local approvals available on request
5. Compliance with "UL", "CSA" and other local approvals available on request
6. 1/2" NPT (prefix "T") and M20 x 1.5 (prefix "ET") conduits (aluminium or 316 SS available for steel solenoid housing
7. Set of stainless steel mounting screws, catalogue number: 97802212 (series 551)
8. Set of two exhaust reducers, G1/8, catalogue number: 88100344 (series 551)
INSTALLATION
1. Multi language installtion instructions are included with wach valve
2.The solenoid valves can be mounted in any position without affecting operation
3. 3/2 NC-5/2 spool valve supplied with two interface plates with NAMUR mating surfaces. Depending on function (3/2 NC or
5/2), position one of the two plates on the spool valve body before installing on actuator
4. Do not connect the pressure supply to the exhaust port 3. The “environmentally-protected” construction is not adapted for NO
function. Contact us for function available in specific version
5. Dowel pin (if necessary), bolts and gaskets are standard supplied
6. IEC 61508 Functional Safety (suffix SL), allowable temperature range: -40°C to +60°C. For probability of failure, contact us
7. It is necessary to connect pipes or fittings to the exhaust ports to protect the internal parts of the spool valve and its pneumatic
operator if used outside or in harsh environments (dusts, liquids etc.)
8. Threaded pipe connection identifier is: 8 = NPT (ANSI 1.20.3); G = G (ISO 228/1)
All item Comes with Basic 3 Month Sellers Warranty, if item defective in 3 Month, We will offer replacement without extra Charger(including shipping fee)After we Receive the Defective item.
If item Defective after 3 Month, Buyers can still send it back, We will contact suppliers or Manufactory for Warranty. Buyers Might Need to pay the Shipping fee For resend the replaced item.
1. If order is not big enough, we will provide Door To Door service, we cooperate with UPS,DHL,FEDEX,TNT all year round,we gurantee that the shipping price that we offer to you is the most favorable price among so many suppliers in China.
2. By Air or By Sea through your forwarder is acceptable, if you have no forwarder in China, we also could find you cost-effective forwarder for your reference.
| Contact Person : | Yamin Zhou |
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