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Flow Control
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Model

YFCPLCNAJ

   
   
Control
  • Standard Options
  • H
    Calibrated Handknob with Detent Lock
  • K
    Handknob
  • L
    Standard Screw Adjustment
  • Additional Options
  • O
    Handknob with Panel Mount
  • Y
    Tri-Grip Handknob, Flow Control
Maximum Orifice Diameter
  • Standard Options
  • C
    .19 in. (4,8 mm)
  • D
    .09 in. (2,3 mm)
  • Additional Options
  • I
    .06 in. (1,50 mm)
Seal Material
  • Standard Options
  • N
    Buna-N
  • V
    Viton
Primary Cartridge
  • Standard Options
  • A
    A (with NFCC primary cartridge, Fully adjustable needle valve)
Port and Material Designation
  • Standard Options
  • A
    Ports IN & EF — 3/8" NPTF; Port CF — 3/8" NPTF; Mtg Holes — .312 - 18UNC x .50 DP; Aluminum
  • A/S
    Ports IN & EF — 3/8" NPTF; Port CF — 3/8" NPTF; Mtg Holes — .312 - 18UNC x .50 DP; Iron
  • B
    Ports IN & EF — 1/4" NPTF; Port CF — 1/4" NPTF; Mtg Holes — .312 - 18UNC x .50 DP; Aluminum
  • B/S
    Ports IN & EF — 1/4" NPTF; Port CF — 1/4" NPTF; Mtg Holes — .312 - 18UNC x .50 DP; Iron
  • C
    Ports IN & EF — 1/2" NPTF; Port CF — 1/2" NPTF; Mtg Holes — .312 - 18UNC x .50 DP; Aluminum
  • C/S
    Ports IN & EF — 1/2" NPTF; Port CF — 1/2" NPTF; Mtg Holes — .312 - 18UNC x .50 DP; Iron
  • I
    Ports IN & EF — SAE 6; Port CF — SAE 6; Mtg Holes — .312 - 18UNC x .50 DP; Aluminum
  • I/S
    Ports IN & EF — SAE 6; Port CF — SAE 6; Mtg Holes — .312 - 18UNC x .50 DP; Iron
  • J
    Ports IN & EF — SAE 8; Port CF — SAE 8; Aluminum
  • J/S
    Ports IN & EF — SAE 8; Port CF — SAE 8; Iron
  • T
    Ports IN & EF — 1/4" BSPP; Port CF — 1/4" BSPP; Mtg Holes — M8 x 1.25-6H x .50 DP; Aluminum
  • T/S
    Ports IN & EF — 1/4" BSPP; Port CF — 1/4" BSPP; Mtg Holes — M8 x 1.25-6H x .50 DP; Iron
  • U
    Ports IN & EF — 3/8" BSPP; Port CF — 3/8" BSPP; Mtg Holes — M8 x 1.25-6H x .50 DP; Aluminum
  • U/S
    Ports IN & EF — 3/8" BSPP; Port CF — 3/8" BSPP; Mtg Holes — M8 x 1.25-6H x .50 DP; Iron
  • V
    Ports IN & EF — 1/2" BSPP; Port CF — 1/2" BSPP; Mtg Holes — M8 x 1.25-6H x .50 DP; Aluminum
  • V/S
    Ports IN & EF — 1/2" BSPP; Port CF — 1/2" BSPP; Mtg Holes — M8 x 1.25-6H x .50 DP; Iron
Model: YFCP

Bypass, flow control assembly

Capacity:

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Model

YFCPLCNAJ

   
   
Control
  • Standard Options
  • H
    Calibrated Handknob with Detent Lock
  • K
    Handknob
  • L
    Standard Screw Adjustment
  • Additional Options
  • O
    Handknob with Panel Mount
  • Y
    Tri-Grip Handknob, Flow Control
Maximum Orifice Diameter
  • Standard Options
  • C
    .19 in. (4,8 mm)
  • D
    .09 in. (2,3 mm)
  • Additional Options
  • I
    .06 in. (1,50 mm)
Seal Material
  • Standard Options
  • N
    Buna-N
  • V
    Viton
Primary Cartridge
  • Standard Options
  • A
    A (with NFCC primary cartridge, Fully adjustable needle valve)
Port and Material Designation
  • Standard Options
  • A
    Ports IN & EF — 3/8" NPTF; Port CF — 3/8" NPTF; Mtg Holes — .312 - 18UNC x .50 DP; Aluminum
  • A/S
    Ports IN & EF — 3/8" NPTF; Port CF — 3/8" NPTF; Mtg Holes — .312 - 18UNC x .50 DP; Iron
  • B
    Ports IN & EF — 1/4" NPTF; Port CF — 1/4" NPTF; Mtg Holes — .312 - 18UNC x .50 DP; Aluminum
  • B/S
    Ports IN & EF — 1/4" NPTF; Port CF — 1/4" NPTF; Mtg Holes — .312 - 18UNC x .50 DP; Iron
  • C
    Ports IN & EF — 1/2" NPTF; Port CF — 1/2" NPTF; Mtg Holes — .312 - 18UNC x .50 DP; Aluminum
  • C/S
    Ports IN & EF — 1/2" NPTF; Port CF — 1/2" NPTF; Mtg Holes — .312 - 18UNC x .50 DP; Iron
  • I
    Ports IN & EF — SAE 6; Port CF — SAE 6; Mtg Holes — .312 - 18UNC x .50 DP; Aluminum
  • I/S
    Ports IN & EF — SAE 6; Port CF — SAE 6; Mtg Holes — .312 - 18UNC x .50 DP; Iron
  • J
    Ports IN & EF — SAE 8; Port CF — SAE 8; Aluminum
  • J/S
    Ports IN & EF — SAE 8; Port CF — SAE 8; Iron
  • T
    Ports IN & EF — 1/4" BSPP; Port CF — 1/4" BSPP; Mtg Holes — M8 x 1.25-6H x .50 DP; Aluminum
  • T/S
    Ports IN & EF — 1/4" BSPP; Port CF — 1/4" BSPP; Mtg Holes — M8 x 1.25-6H x .50 DP; Iron
  • U
    Ports IN & EF — 3/8" BSPP; Port CF — 3/8" BSPP; Mtg Holes — M8 x 1.25-6H x .50 DP; Aluminum
  • U/S
    Ports IN & EF — 3/8" BSPP; Port CF — 3/8" BSPP; Mtg Holes — M8 x 1.25-6H x .50 DP; Iron
  • V
    Ports IN & EF — 1/2" BSPP; Port CF — 1/2" BSPP; Mtg Holes — M8 x 1.25-6H x .50 DP; Aluminum
  • V/S
    Ports IN & EF — 1/2" BSPP; Port CF — 1/2" BSPP; Mtg Holes — M8 x 1.25-6H x .50 DP; Iron
Function
Function image

Technical specifications

  • Modifiers
    Ports
    • A, A/S
      Ports IN & EF: 3/8" NPTF; Port CF: 3/8" NPTF; Mtg Holes: .312 - 18UNC x .50 DP;
    • B, B/S
      Ports IN & EF: 1/4" NPTF; Port CF: 1/4" NPTF; Mtg Holes: .312 - 18UNC x .50 DP;
    • C, C/S
      Ports IN & EF: 1/2" NPTF; Port CF: 1/2" NPTF; Mtg Holes: .312 - 18UNC x .50 DP;
    • I, I/S
      Ports IN & EF: SAE 6; Port CF: SAE 6; Mtg Holes: .312 - 18UNC x .50 DP;
    • J, J/S
      Ports IN & EF: SAE 8; Port CF: SAE 8;
    • T, T/S
      Ports IN & EF: 1/4" BSPP; Port CF: 1/4" BSPP; Mtg Holes: M8 x 1.25-6H x .50 DP;
    • U, U/S
      Ports IN & EF: 3/8" BSPP; Port CF: 3/8" BSPP; Mtg Holes: M8 x 1.25-6H x .50 DP;
    • V, V/S
      Ports IN & EF: 1/2" BSPP; Port CF: 1/2" BSPP; Mtg Holes: M8 x 1.25-6H x .50 DP;
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    This assembly consists of a three-port normally closed modulating element with relief which provides two functions when combined with an external orifice. The mainstage is a bypass compensator that controls a priority flow into the circuit, determined by the orifice created by the needle valve. Input flow in excess of the priority flow is bypassed to tank (port T). If the inlet (port P) pressure rises to the valve setting, the valve operates as a normal relief valve.

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    • Body Type
      Line mount
    • Capacity
      15 gpm
    • Mounting Hole Diameter
      .34 in.
    • Mounting Hole Depth
      Through
    • Mounting Hole Quantity
      2
    • Why doesn't Sun anodize their aluminum bodies?
    • How big is a drop of hydraulic oil?  
    • Direct acting or pilot operated - what do I use?
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    • Important: Carefully consider the maximum system pressure. The pressure rating of the manifold is dependent on the manifold material, with the port type/size a secondary consideration. Manifolds constructed of aluminum are not rated for pressures higher than 3000 psi (210 bar), regardless of the port type/size specified.
    • For detailed information regarding the cartridges contained in this assembly, click on the models codes shown in the Included Components tab.
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