Pilot Operated Regulator AR425 to 935 Series

A B C D E F G H J Bracket dimensions Bracket part no. Pressure gauge port size Port size Model AR425/435 AR625/635 AR825/835 AR925/935 1/4, 3/8, 1/2 3/4, 1 1 , 1 2 80 98 126 160 145.5 155 216 241 3 7 5 10 1/4 1/4 1/4 1/4 39.5 43 75 90 50.0 85 48 52 80 90 B24P B25P 67 78 110 140 73 78.5 94.5 4 1 2 1 109.5 680

Model: 33, Orifice: 3 (3mm), Style: 4 (COM, Single Unit), Option: G (Stainless Steel, Seals: NBR, Class B), Suffix: Standard, Port Size: 03 (3/8), Thread: N (NPT), Voltage: 5 (24VDC), Electrical Entry: C (Conduit), Surge Suppressor: Non, Rectifier: None (for DC or AC Class H Coil)

By using H-NBR seal material for the main valve and seals, Ozone resistance has been improved. Side, top and bottom port/pipe directions are available to allow flexible installation.

Size: 30 (3/8), Port Size: 03 (3/8, Size 30), Accessories: H (Panel Mount Nut), Bowl: 8 (Metal Bowl w/Sight Glass), Flow Direction: Flow Direction - Left to Right

By using H-NBR seal material for the main valve and seals, Ozone resistance has been improved. Side, top and bottom port/pipe directions are available to allow flexible installation.

Seal), Element Length: A (ℓ250), Port Size: 03 (3/8 Rc), Element Type: H [Fiber (Honeycomb), Cotton Material], Nominal Filtration Accuracy: 20 μm, Element Seal Material: Vessel Replacement or Fiber Element Types Only, Accessory: B (Bracket)

Material: C (Aluminum Cover, SPCD Case, NBR Gasket/O-ring, Nylon Seal), Element Length: A (ℓ250), Port Size: 03 (3/8 Rc), Element Type: H [Fiber (Honeycomb), Cotton Material], Nominal Filtration Accuracy: 1 μm, Element Seal Material: Vessel Replacement or Fiber Element Types Only, Accessory: B (Bracket)

Material: T (SCS14 Cover, SS 316 Case, Fluororesin Gasket/O-ring, Fluororesin Seal), Element Length: A (ℓ250), Port Size: 03 (3/8 Rc), Element Type: H [Fiber (Honeycomb), Cotton Material], Nominal Filtration Accuracy: 50 μm, Element Seal Material: Vessel Replacement or Fiber Element Types Only, Accessory: B (Bracket)

Material: T (SCS14 Cover, SS 316 Case, Fluororesin Gasket/O-ring, Fluororesin Seal), Element Length: A (ℓ250), Port Size: 03 (3/8 Rc), Element Type: H [Fiber (Honeycomb), Cotton Material], Nominal Filtration Accuracy: 10 μm, Element Seal Material: Vessel Replacement or Fiber Element Types Only, Accessory: B (Bracket)

Material: T (SCS14 Cover, SS 316 Case, Fluororesin Gasket/O-ring, Fluororesin Seal), Element Length: A (ℓ250), Port Size: 03 (3/8 Rc), Element Type: H [Fiber (Honeycomb), Cotton Material], Nominal Filtration Accuracy: 20 μm, Element Seal Material: Vessel Replacement or Fiber Element Types Only, Accessory: B (Bracket)

Material: T (SCS14 Cover, SS 316 Case, Fluororesin Gasket/O-ring, Fluororesin Seal), Element Length: A (ℓ250), Port Size: 03 (3/8 Rc), Element Type: H [Fiber (Honeycomb), Cotton Material], Nominal Filtration Accuracy: 100 μm

Material: C (Aluminum Cover, SPCD Case, NBR Gasket/O-ring, Nylon Seal), Element Length: A (ℓ250), Port Size: 03 (3/8 Rc), Element Type: H [Fiber (Honeycomb), Cotton Material], Nominal Filtration Accuracy: 50 μm, Element Seal Material: Vessel Replacement or Fiber Element Types Only, Accessory: B (Bracket)

Material: E (Aluminum Cover, SPCD Case, NBR Gasket/O-ring, Nylon/Fluororesin Seal), Element Length: A (ℓ250), Port Size: 03 (3/8 Rc), Element Type: H [Fiber (Honeycomb), Cotton Material], Nominal Filtration Accuracy: 5 μm, Element Seal Material: Vessel Replacement or Fiber Element Types Only, Accessory: B (Bracket), Made to Order: X78 (Differential Pressure Indication Switch)

Material: C (Aluminum Cover, SPCD Case, NBR Gasket/O-ring, Nylon Seal), Element Length: A (ℓ250), Port Size: 03 (3/8 Rc), Element Type: H [Fiber (Honeycomb), Cotton Material], Nominal Filtration Accuracy: 100 μm, Element Seal Material: Vessel Replacement or Fiber Element Types Only, Accessory: B (Bracket)

Size: 40, Backflow Function: None, Thread: N (NPT), Port Size: 03 (3/8), Accessory: GH (G+H), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 03 (3/8), Accessory: EH (E+H), Specifications: 0.005 to 0.4MPa Setting, Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 03 (3/8), Accessory: E3H (E3+H), Specifications: Y (Upward Facing Knob), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 03 (3/8), Accessory: E3H (E3+H), Specifications: 1Y (1 + Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 03 (3/8), Accessory: H (Set Nut for Panel Mount), Specifications: 0.005 to 0.4MPa Setting, Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 03 (3/8), Accessory: H (Set Nut for Panel Mount), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)