Cast Iron Outboard Valve Straight With Spring DIN PN 16
TECHNICAL CHARACTERISTICS
Spring loaded outboard valves are mainly used for bilge water drainage. They maintain the system under pressure and reduce the use of check valves. Metal-sealed with extractable stem
WORKING FLUIDS / MEDIUM
• Bilge water
• Sea water
EXECUTION
• straight / angled
• Reversible
Dimensions: DN 15 – 200
The CAST IRON OUTBOARD VALVE STRAIGHT WITH SPRING DIN PN 16 is engineered for high-performance fluid control in demanding industrial environments. Manufactured from durable cast iron, this valve ensures exceptional resistance to wear, corrosion, and high-pressure conditions, adhering to DIN standards and a pressure rating of PN 16. Its straight design facilitates efficient flow management, while the integrated spring mechanism guarantees reliable operation and swift response, making it ideal for applications in water supply, chemical processing, and HVAC systems.Key features include:Robust cast iron construction for longevity and durabilityCompliance with DIN standards and PN 16 pressure ratingStraight valve design optimized for minimal flow resistanceSpring-assisted operation for consistent and reliable performanceEasy integration into existing piping systemsThis valve is suitable for a wide range of industrial uses, providing dependable service in controlling the flow of liquids and gases. Its design prioritizes safety, efficiency, and ease of maintenance, reducing downtime and operational costs. Whether for new installations or replacements, this outboard valve meets rigorous technical specifications and delivers superior functionality in challenging operational contexts.

Materials
| No. | DETAILS | MATERIALS |
|---|---|---|
| 1 | Body | ductile iron EN-JS1025 (GGG40.3) |
| 2 | Saddle | bronze CC491K (RG5) |
| 3 | Valve / DN 15-65 | bronze CC491K (RG5) |
| 3 | Valve / DN 80-300 | ductile iron EN-JS1025 (GGG40.3) |
| 4 | Lid seal | graphite sealant |
| 5 | Lid | ductile iron EN-JS1025 (GGG40.3) |
| 6 | Packing seal | graphite packing |
| 7 | Oil seal | ductile iron EN-JS1025 (GGG40.3) |
| 8 | Leaders | stainless steel 1.4021 (AISI420) |
| 9 | Spindle | brass CW710R (SoMs59) |
| 10 | Spring | spring steel SH |
| 11 | Handwheel | gray cast iron EN-JL1040 (GG25) |
Features
| Standard | DIN |
| Joining | EN 1092-2 |
| Construction length | EN 558-series 1 |
| Lid connection | bolted |
| Execution | straight |
| Joining | flanged |
| Management | manually with wheel |
| Drive | multi-turn |
| DN 15 - 125 / T max. °C at 10 Bar | 180 °C |
| DN 15 - 125 / T max. °C at 16 Bar | 120 °C |
| DN 150 - 200 / T max. °C at 6 Bar | 180 °C |
| DN 150 - 200 / T max. °C at 10 Bar | 120 °C |
| DN | PN | Flanges/PN | L | D | H | M | Weight (kg) |
|---|---|---|---|---|---|---|---|
| 15 | PN 16 | PN 16 | 130 | 95 | 251 | 120 | 3 |
| 20 | PN 16 | PN 16 | 150 | 105 | 251 | 120 | 4 |
| 25 | PN 16 | PN 16 | 160 | 115 | 265 | 140 | 4.5 |
| 32 | PN 16 | PN 16 | 180 | 140 | 280 | 140 | 6 |
| 40 | PN 16 | PN 16 | 200 | 150 | 350 | 160 | 8 |
| 50 | PN 16 | PN 16 | 230 | 165 | 373 | 160 | 11 |
| 65 | PN 16 | PN 16 | 290 | 185 | 400 | 180 | 15 |
| 80 | PN 16 | PN 16 | 310 | 200 | 490 | 200 | 21 |
| 100 | PN 16 | PN 16 | 350 | 220 | 522 | 225 | 28 |
| 125 | PN 16 | PN 16 | 400 | 250 | 618 | 250 | 58 |
| 150 | PN 10 | PN 10 | 480 | 285 | 750 | 300 | 85 |
| 200 | PN 10 | PN 10 | 600 | 340 | 810 | 400 | 142 |











