Deltrol Fluid Products
  1. Cartridge & Zero Profile Valves
  2. Relief
  3. ZTRV-62

ZTRV-62

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Product Image
ZTRV-62
Schematic
ZTRV-62 Schematic
Dimensions
ZTRV-62 Dimensions
How to Order
How to Order Deltrol ZTRV-62
Description

A directing poppet cartridge thermal relief valve designed to limit pressure in hydraulic circuits as a result of temperature induced pressure intensification.

Operation

The ZTRV-62 prevents flow from ➀ to ➁ until the set crack pressure at ➀ is achieved. The poppet then unseats, allowing flow from ➀ to ➁, limiting system pressure.

Features and Benefits
  • Hardened parts for long life.
  • Hidden adjustment (tamper resistant).
  • Zero profile style cavity.
  • Compact size.
Specifications
Max Operating Pressure (psi)
6000
Max Operating Pressure (bar)
414
Cavity
ZP62
  • Operating Pressure: 6000 PSI (414 Bar)
  • Internal Leakage: 5 drop/minute @ reseat pressure.
  • Re-Set Pressure: Nominal 80% of crack pressure.
  • Spring Range: 2800 to 6000 PSI (138 to 345 bar).
  • Preset: See HOW TO ORDER.
  • Temperature: -30°F to +250°F (-35°C to +120°C).
  • Recommended Filtration: ISO 17/15/13
  • Fluids: Mineral-based fluids. For other fluid compatibility, consult factory.