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Cartridges
Pressure Control
Reducing/Relieving
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Modelo

PVDDLANN

Control
  • Standard Options
  • C
    Tamper Resistant - Factory Set
  • K
    manilla
  • L
    Standard Screw Adjustment
Adjustment Range
  • Standard Options
  • B
    50 - 1500 psi (3,5 - 105 bar), 200 psi (14 bar) Standard Setting
  • D
    25 - 800 psi (1,7 - 55 bar), 200 psi (14 bar) Standard Setting
  • E
    25 - 400 psi (1,7 - 28 bar), 200 psi (14 bar) Standard Setting
  • N
    60 - 800 psi (4 - 55 bar), 200 psi (14 bar) Standard Setting
  • Additional Options
  • A
    100 - 3000 psi (7 - 210 bar), 200 psi (14 bar) Standard Setting
  • Q
    60 - 400 psi (4 - 28 bar), 200 psi (14 bar) Standard Setting
  • W
    150 - 4500 psi (10,5 - 315 bar), 200 psi (14 bar) Standard Setting
Seal Material
  • Standard Options
  • N
    Buna-N
  • V
    Viton

De venteo, pilot-operated, reductor/alivio de presión válvula con orificio de pistón barrenado

Cavity: T-21A | Capacity:

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Modelo

PVDDLANN

Control
  • Standard Options
  • C
    Tamper Resistant - Factory Set
  • K
    manilla
  • L
    Standard Screw Adjustment
Adjustment Range
  • Standard Options
  • B
    50 - 1500 psi (3,5 - 105 bar), 200 psi (14 bar) Standard Setting
  • D
    25 - 800 psi (1,7 - 55 bar), 200 psi (14 bar) Standard Setting
  • E
    25 - 400 psi (1,7 - 28 bar), 200 psi (14 bar) Standard Setting
  • N
    60 - 800 psi (4 - 55 bar), 200 psi (14 bar) Standard Setting
  • Additional Options
  • A
    100 - 3000 psi (7 - 210 bar), 200 psi (14 bar) Standard Setting
  • Q
    60 - 400 psi (4 - 28 bar), 200 psi (14 bar) Standard Setting
  • W
    150 - 4500 psi (10,5 - 315 bar), 200 psi (14 bar) Standard Setting
Seal Material
  • Standard Options
  • N
    Buna-N
  • V
    Viton
See CAD Files tab below to request images.

Especificaciones técnicas

  • cavidad
    T-21A
  • Series
    1
  • Capacity
    10 gpm
  • Maximum Operating Pressure
    5000 psi
  • Control Pilot Flow
    7 - 10 in³/min.
  • Factory Pressure Settings Established at
    blocked control port (dead headed)
  • Adjustment - No. of CW Turns from Min. to Max. setting
    5
  • Valve Hex Size
    7/8 in.
  • Valve Installation Torque
    30 - 35 lbf ft
  • Adjustment Screw Internal Hex Size
    5/32 in.
  • Locknut Hex Size
    9/16 in.
  • Locknut Torque
    80 - 90 lbf in.
  • Model Weight
    .30 lb
  • Seal kit - Cartridge
    Buna: 990-021-007
  • Seal kit - Cartridge
    Polyurethane: 990-021-002
  • Seal kit - Cartridge
    Viton: 990-021-006
  • Seal kit - Cartridge
    Buna: 990-021-007
  • Seal kit - Cartridge
    Polyurethane: 990-021-002
  • Seal kit - Cartridge
    Viton: 990-021-006

Model CAD Files

Files not yet avialable. Click below to request them.

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Highlights
Get the relief you need. Adjustable. Ventable. Blockable. FLeX-ible.
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Consejos técnicos
Reducing and Reducing/Relieving Valves Consejos técnicos PDF(229.15 KB)
Manufacturing Sun Cartridge Cavities Consejos técnicos PDF(522.27 KB)
Información técnica
Cartridges: Materials of Construction
Sun Model Code Explanation; 999-901-334 Consejos técnicos PDF(343.9 KB)
Sun's Floating Style Screw-In Cartridge Consejos técnicos PDF(1.06 MB)
Cavity Information (S-171) and Tooling
Units of Measure, Settings, and Conversions
Performance Data
Fluid Recommendations: Oil Viscosity, Cleanliness & Temperature
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