Flangeable Double Effect Overcenter Valve
Flangeable double-acting counterbalance valve built for direct mounting to hydraulic motors and actuators. V ports are threaded BSPP for hose connection; C ports use 9 mm fixing holes for direct face mounting. Zinc plated steel body rated to 350 bar.
Key Specifications:
- Valve type: Double effect overcenter — flangeable
- Max operating pressure: 350 bar
- Port connections V1 & V2: Female BSPP — 3/8" or 1/2"
- Port connections C1 & C2: Ø9 mm flange fixing holes (face mount)
- Max flow: 30 l/min (3/8"), 40 l/min (1/2")
- Standard pilot ratio: 4.25:1 (8:1 and 11:1 available on request)
- Setting range: X series 30–210 bar / Y series 60–350 bar
- Standard setting: 200 bar (X) / 300 bar (Y)
- Fluid temperature: −20 °C to +90 °C
- Ambient temperature: −20 °C to +50 °C
- Filtration standard: ISO 4406
- Standard seals: NBR 70 Shore A | Viton available on request
- Manifold material: Zinc plated steel
- Adjustment options: Steel cap (std) or tamper-proof cap
| Port Size (V1-V2) | Holes C1-C2 | Weight (kg) | Max Flow (l/min) | Pilot Ratio |
| 3/8" BSPP | Ø9 mm | 2.1 | 30 | 4.25:1 |
| 1/2" BSPP | Ø9 mm | 2.1 | 40 | 4.25:1 |
