Subtotal: $0.00
EUC Series Compression End Check Valves
10,000 psi
Alco's Non-Return Valve is designed for prevention of back flow in high pressure systems. The valve has a soft primary seat making it suitable for gases or liquids. Altogether a very compact unit, suitable for many arduous duties.
- Primary soft seal for bubble tight close, with secondary metal-to-metal seal as standard
- Available in 316/316L stainless steel
- Close tolerance guided spring and piston to prevent grabbing or seizure
- Repair/service kits available to extend service life further
- Temperature range -40°C to 150°C
- Full material traceability
- Materials of construction supplied to meet the requirements of NACE MR 0175
EUC Series Compression End Check Valves
| Part Number | Size | A | B | Bore | Cracking Pressure | CV | Weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| (in.) | (mm) | (in.) | (mm) | (in.) | (mm) | (lbs.) | (Kg) | ||||
| EUC2KS | 1/4" O/D | 3.74 | 95 | 0.87 | 22 | 0.20 | 5.0 | 15 psi ± 25% | 0.53 | 0.49 | 0.22 |
| EUC3KS | 3/8" O/D | 3.82 | 97 | 0.98 | 25 | 0.31 | 8.0 | 15 psi ± 25% | 0.97 | 0.66 | 0.30 |
| EUC4KS | 1/2" O/D | 4.69 | 119 | 1.26 | 32 | 0.39 | 10 | 20 psi ± 25% | 1.78 | 1.19 | 0.54 |
| Item Number | Description | Material | Quantity |
|---|---|---|---|
| 1 | Check Valve Body | A479 UNS S31600 | 1 |
| 2 | O-Ring | HNBR 90 | 1 |
| 3 | Piston | A479 UNS S31600 | 1 |
| 4 | Spring | UNS S30200 | 1 |
| 5 | Body Seal | PTFE | 1 |
| 6 | End Connector | A479 UNS S31600 | 1 |
