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[Features]·This is a relief type regulator using an internal pilot method.
AR8□5: product images
AR6□5: product images
AR6□5-□□BG: product images
AR4□5-□□BG: product images
Pilot-Operated Regulator AR425 To 935 Series: JIS symbol
Model | AR425 | AR435 | AR625 | AR635 | AR825 | AR835 | AR925 | AR935 |
---|---|---|---|---|---|---|---|---|
Connection port size | 1/4, 3/8, 1/2 | 3/4, 1 | 1 1/4, 1 1/2 | 2 | ||||
Applicable fluids | Air | |||||||
Proof pressure | 1.5 MPa | |||||||
Maximum operating pressure | 1.0 MPa | |||||||
Note 1) Set pressure range (MPa) | 0.05 to 0.83 | 0.02 to 0.2 | 0.05 to 0.83 | 0.02 to 0.2 | 0.05 to 0.83 | 0.02 to 0.2 | 0.05 to 0.83 | 0.02 to 0.2 |
Note 2) Air consumption amount (bleed port part) | 5 L/min (ANR) (at maximum set pressure) | |||||||
Pressure gauge connection port size | 1/4 | |||||||
Ambient temperature and working fluid temperature | -5 to 60°C (no freezing) | |||||||
Structure | Internal pilot relief type (pilot air is always bleeding) | |||||||
Weight (kg) | 0.7 | 1.1 | 2.5 | 4.5 |
Note 1) Outlet pressure adjustment range: P2 is 90% of P1 or less
Note 2: Air consumption varies depending on the set pressure. Structurally, even if the handle is at the maximum setting, the pressure gap between the inlet and outlet cannot be set within 0.03 MPa.
Name | Part number | |||
---|---|---|---|---|
Model | ||||
For AR4□5 | For AR6□5 | For AR8□5 | For AR9□5 | |
Bracket | B24P | B25P | - | - |
Pressure gauge with limit indicator Note 1) | G46-10-□02 (Max. measurement: 1.0 MPa), G46-2-□02 (Max. measurement: 0.2 MPa) |
Note 1) The □ in the part number for the pressure gauge (e.g. G46-10-□02) indicates the connection thread type. Insert no symbol for Rc, and use "N" for NPT.
Note 3) Do not tighten excessively when mounting a pressure gauge. Doing so may result in breakage. Use sealing tape for sealing.
Model number example
Pilot-Operated Regulator AR425 to 935 Series: structural drawings
When handle (10) is turned clockwise to compress the pressure adjustment spring (8), the pressure from the IN side passes through diaphragm (11), opens the pilot valve (12) and enters upper pilot chamber (13). This pressure and the force generated by the pressure adjustment spring (8) act as resistance, resulting in an equilibrium. Then, this pressure passes through the diaphragm (6) of the main valve side and stem (14), and pushes the valve (main valve) (7) open, thus guiding the pressure to the OUT side. At the same time, the pressure passes through the feedback hole (15), and enters the diaphragm chamber (16), thus establishing the OUT side pressure (outlet pressure).
Number | Part name | Materials | Additional notes |
---|---|---|---|
1 | Body | *Die-cast aluminum | Platinum silver coated |
2 | Bonnet | Die-cast aluminum | Platinum silver coated |
3 | Chamber | Die-cast aluminum | Platinum silver coated |
4 | Valve guide | *Zinc die-cast | Platinum silver coated |
Number | Part name | Materials | Quantity | Part number | |||
---|---|---|---|---|---|---|---|
AR425/435 | AR625/635 | AR825/835 | AR925/935 | ||||
5, 11 | Exhaust valve assembly (Note 1) | - | 1 | 132586A | 132586A | 132586A | 132586A |
6 | Main valve side diaphragm assembly | - | 1 | 132581A | 132659A | 13275A | 13285A |
7 | Valve assembly | - | 1 | 132572A | 132653A | 132752A | 132829A |
8 | Pressure regulator spring | Steel wire | 1 | 135053 (AR425) 135025 (AR435) | 135053 (AR625) 135025 (AR635) | 135053 (AR825) 135025 (AR835) | 135053 (AR925) 135025 (AR935) |
9 | Valve spring | Stainless steel | 1 | 135211 | 132656 | 132713 | 13289 |
10 | Handle | ABS | 1 | 13414 |
Note 1) Including diaphragm
(Unit: mm)
AR425/AR435/AR625/AR635: dimensional drawings
(Unit: mm)
AR825/AR835/AR925/AR935 dimensional drawings
Model | Connection port size | Pressure gauge connection port size | A | B | C | D | E | F | Bracket mounting dimensions | Bracket Part no. | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
G | H | J | ||||||||||
AR425/435 | 1/4, 3/8, 1/2 | 1/4 | 80 | 145.5 | 39.5 | 67 | 73 | 3 | 50.0 | 48 | 80 | B24P |
AR625/635 | 3/4, 1 | 1/4 | 98 | 155 | 43 | 78 | 78.5 | 7 | 85 | 52 | 90 | B25P |
AR825/835 | 1 1/4, 1 1/2 | 1/4 | 126 | 216 | 75 | 110 | 94.5 | 5 | - | - | - | - |
AR925/935 | 2 | 1/4 | 160 | 241 | 90 | 140 | 109.5 | 10 | - | - | - | - |
Part Number |
---|
AR835-F14 |
Part Number | Price | Name | Minimum Order Qty. | Volume Discount | Days to Ship | Supply Side, Connection Type | Supply Side, Connection Dia. | Flow Direction | Control Side, Connection Type | Control Side, Connection Dia. | Pressure Gauge | Size of Body | Accessory | Set Pressure |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
฿ 6,837.40 | SMC REGULATOR | 1 Piece(s) | 55 Day(s) | G | 1 1/2 | [(Right)] Left→Right | G | 1 1/2 | [Not Provided] No Pressure Gauge | 8 | None | 0.02 to 0.2 MPa |
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Regulator, Pressure Boosting Valve | Regulator | Regulator Type | Standard | Applicable Fluid | Air |
---|---|---|---|---|---|
Shape | Standard | Operating Environment | Standard | Exhaust Mechanism | Relief |
Adverse Current Function | No |
Please check the type/dimensions/specifications of the part AR835-F14 in the Pilot-Operated Regulator AR425 to 935 Series series.
Part Number |
---|
AR425-02B-R |
AR425-02BG |
AR425-02BG-R |
AR835-F14-R |
AR835-F14G |
AR835-F14G-R |
Part Number | Price | Minimum Order Qty | Volume Discount | Days to Ship | Supply Side, Connection Type | Supply Side, Connection Dia. | Flow Direction | Control Side, Connection Type | Control Side, Connection Dia. | Pressure Gauge | Size of Body | Accessory | Set Pressure |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
฿ 2,725.10 | 1 Piece(s) | 55 Day(s) | Rc | 1/4 | [(Left)] Right→Left | Rc | 1/4 | [Not Provided] No Pressure Gauge | 4 | Bracket | 0.05 to 0.83 MPa | ||
฿ 3,003.05 | 1 Piece(s) | 55 Day(s) | Rc | 1/4 | [(Right)] Left→Right | Rc | 1/4 | [With Pressure Gauge] With Pressure Gauge | 4 | Bracket + pressure gauge | 0.05 to 0.83 MPa | ||
฿ 3,003.05 | 1 Piece(s) | 55 Day(s) | Rc | 1/4 | [(Left)] Right→Left | Rc | 1/4 | [With Pressure Gauge] With Pressure Gauge | 4 | Bracket + pressure gauge | 0.05 to 0.83 MPa | ||
฿ 6,837.40 | 1 Piece(s) | 55 Day(s) | G | 1 1/2 | [(Left)] Right→Left | G | 1 1/2 | [Not Provided] No Pressure Gauge | 8 | None | 0.02 to 0.2 MPa | ||
฿ 7,114.50 | 1 Piece(s) | 55 Day(s) | G | 1 1/2 | [(Right)] Left→Right | G | 1 1/2 | [With Pressure Gauge] With Pressure Gauge | 8 | Pressure gauge | 0.02 to 0.2 MPa | ||
฿ 7,114.50 | 1 Piece(s) | 55 Day(s) | G | 1 1/2 | [(Left)] Right→Left | G | 1 1/2 | [With Pressure Gauge] With Pressure Gauge | 8 | Pressure gauge | 0.02 to 0.2 MPa |
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