EN60030 ELITE 3/4" NPT Full Bore Check Valve – Oil & Biofuels
The EN60030 ELITE Check Valve is a high-performance 3/4" NPT full bore valve designed for oil and biofuel systems. Equipped with a Viton check valve, spring-loaded design for bubble-tight shutoff, and optimized flow patterns to minimize head loss, it ensures efficient and consistent system operation. Built for industrial and commercial use, it withstands pressures up to 400 PSI WOG and a wide temperature range of +10° to 210°F. The patented disc design prevents side loading, ensuring long-term reliability.
⚡ Replaces: Valstop H141, Combu 60030
🔧 Key Features
✅ Full bore 3/4" NPT design for maximum flow efficiency
✅ Viton check valve – ideal for oil and biofuels
✅ Soft seat with spring-loaded action for bubble-tight shutoff
✅ Low cracking pressure (1/2 PSI) for reliable operation
✅ Patented disc prevents side loading for long-term durability
✅ Wide operating temperature: +10° to 210°F
✅ Industrial and commercial system compatibility
💻 Technical Specifications
| Feature | Details |
|---|
| Part Number |
EN60030 |
| Size (NPT) |
3/4" |
| Max Pressure |
400 PSI WOG |
| Check Valve Material |
Viton |
| Cracking Pressure |
1/2 PSI |
| Temperature Range |
+10° to 210°F |
| Flow Features |
Soft seat, spring loaded, bubble-tight shutoff |
| Connection Type |
Female/Female |
| Patented Disc |
Yes |
| Media Compatibility |
Oil, biofuels (not for drinking water) |
📊 ELITE Full Bore Check Valve Quick Reference Chart – Oil & Biofuels
| Part Number | Size (NPT) | Max Pressure | Check Valve Material | Cracking Pressure | Temperature Range | Flow Features | Connection Type | Replaces / Cross Reference | Notes |
|---|
| EN60010 |
3/8" |
400 PSI WOG |
Viton |
1/2 PSI |
+10° to 210°F |
Soft seat, spring loaded, bubble-tight shutoff |
Female/Female |
Valstop H141, Combu 60010 |
Oil & bio fuels, not for drinking water |
| EN60020 |
1/2" |
400 PSI WOG |
Viton |
1/2 PSI |
+10° to 210°F |
Soft seat, spring loaded, bubble-tight shutoff |
Female/Female |
Valstop H141, Combu 60020, Reznor 110320 |
Oil & bio fuels, not for drinking water |
| EN60030 |
3/4" |
400 PSI WOG |
Viton |
1/2 PSI |
+10° to 210°F |
Soft seat, spring loaded, bubble-tight shutoff |
Female/Female |
Valstop H141, Combu 60030 |
Oil & bio fuels, not for drinking water |
✅ Chart Notes / Buyer Guidance
-
All valves feature Viton check valve material, suitable for oil and biofuels.
-
Soft seat and spring-loaded design ensures bubble-tight shutoff with minimal cracking pressure.
-
Patented disc design prevents side loading for reliable long-term performance.
-
Not for use with drinking water; suitable for industrial and commercial oil systems.
-
Flow patterns are optimized to minimize head loss, ensuring efficient system operation.
⚡ Common Symptoms Indicating Replacement Needed
-
Oil or biofuel leaks around the check valve
-
Inconsistent or slow flow through the system
-
Valve failing to close fully, causing backflow
-
Cracking pressure exceeded or valve chatter during operation
❓ Frequently Asked Questions (FAQ)
Q1: Can this valve be used with drinking water?
A: No — it is only suitable for oil and biofuels.
Q2: What is the maximum pressure rating?
A: 400 PSI WOG.
Q3: Is this a direct replacement for other valves?
A: Yes — it replaces Valstop H141 and Combu 60030.
Q4: What is the cracking pressure?
A: 1/2 PSI.
Q5: Can this valve handle high-temperature applications?
A: Yes — rated up to 210°F.
Q6: How is the valve installed?
A: It uses female/female NPT connections for easy integration into oil or biofuel systems.
