Deltrol Fluid Products
  1. In-Line Valves
  2. Check
  3. Check Pilot Open
  4. APIDC30S

APIDC30S

Female-to-Female
Download Spec Sheet139.42 KB
Download 3D PDF120.78 KB
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Product Image
APIDC30S
Schematic
APIDC30S Schematic
Dimensions
APIDC30S Dimensions
Available Model Codes
APIDC30S Available Model Codes
Description

Pilot-Operated Check Valve. Check valves operate on slight differential pressure. Free flow is permitted in the direction of the arrow, positive check in the opposite direction. Reverse flow can be achieved by reaching the required pilot pressure at port (3).

Features and Benefits
  • Air pilot valves have secondary seal on pilot piston stem
  • A vent hole in the body between the piston seal and stem seal prevents mixing of pilot media and the system media
Specifications
Max Operating Pressure (psi)
3000
Max Operating Pressure (bar)
207
Max Flow gpm
12.00
Max Flow lpm
45.40
Port Size
1/2"
Port Type
NPTF
Material
Steel
Recommended Operating Tempature Range (°F)
-30 to +200
Recommended Operating Tempature Range (°C)
-34 to +93
  • Maximum Operating Pressure
    • Carbon Steel: 3,000 psi (207 bar)
  • Operating Temperature range
    • Buna-N: -30° to +200deg; F (-34deg; to +93deg; C)
  • Maximum recommended Flow
  • 6.0 to 12.0 gpm (22.7 to 45.4 lpm)
  • Pilot ratio
    • 4:1 Hydraulic Pilot
      • 2:1 Hydraulic Pilot under 90 psi (6 bar)
        • 2:1 Air Pilot
  • Threads
    • NPTF, BSPT
  • Materials
    • Body: Steel
    • Adapter: Steel
    • O-Rings:
      • Buna-N (PIC, PIDC)
      • Viton (APIDC)
    • Piston: Steel
    • Piston Spring: Music wire
    • Check Spring: Stainless Steel 302
    • Piston Seals:
      • Teflon (PIC, PIDC)
      • Viton (APIDC)
      • Teflon Back-up Washer (APIDC)
    • Ball: Stainless Steel 440
    • Ball Guide: Delrin®
    • Washer: Stainless Steel 304
    • Retainer Ring: Steel