![[SMC] — AR30-D Modular Regulator](https://img.prosourcemro.com/2026/04/ar-d.png)
Regulators
SMC
[SMC] — AR30-D Modular Regulator
Family ID: SMC-AR30-D
SMC modular pneumatic regulator (clean/low-particle spec). Body size 30, port size: 1/4, 3/8. Setting pressure 0.05–0.85 MPa, max working pressure 1.0 MPa. Mass: 0.27 kg. Threads: Rc / NPT / G. Options: bracket, square embedded gauge, round gauge. Other options (set nut H, light-angle gauge J, color zone M, digital pressure switch E1–E4, low-pressure spec, non-relief, reverse flow direction, psi units) available on request.
36 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| AR30-02-D | Rc 1/4, clean/low-particle spec | SMC | Body size: 30 | Thread: Rc | Port size: 1/4 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: No pressure gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-02E-D | Rc 1/4, Square embedded gauge, clean/low-particle spec | SMC | Body size: 30 | Thread: Rc | Port size: 1/4 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: Square embedded gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-02G-D | Rc 1/4, Round gauge with limit indicator, clean/low-particle spec | SMC | Body size: 30 | Thread: Rc | Port size: 1/4 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: Round gauge with limit indicator | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-02B-D | Rc 1/4, Bracket, clean/low-particle spec | SMC | Body size: 30 | Thread: Rc | Port size: 1/4 | Reverse flow: No | Mounting: Bracket | Pressure gauge: No pressure gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-02BE-D | Rc 1/4, Bracket, Square embedded gauge, clean/low-particle spec | SMC | Body size: 30 | Thread: Rc | Port size: 1/4 | Reverse flow: No | Mounting: Bracket | Pressure gauge: Square embedded gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-02BG-D | Rc 1/4, Bracket, Round gauge with limit indicator, clean/low-particle spec | SMC | Body size: 30 | Thread: Rc | Port size: 1/4 | Reverse flow: No | Mounting: Bracket | Pressure gauge: Round gauge with limit indicator | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-03-D | Rc 3/8, clean/low-particle spec | SMC | Body size: 30 | Thread: Rc | Port size: 3/8 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: No pressure gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-03E-D | Rc 3/8, Square embedded gauge, clean/low-particle spec | SMC | Body size: 30 | Thread: Rc | Port size: 3/8 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: Square embedded gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-03G-D | Rc 3/8, Round gauge with limit indicator, clean/low-particle spec | SMC | Body size: 30 | Thread: Rc | Port size: 3/8 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: Round gauge with limit indicator | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-03B-D | Rc 3/8, Bracket, clean/low-particle spec | SMC | Body size: 30 | Thread: Rc | Port size: 3/8 | Reverse flow: No | Mounting: Bracket | Pressure gauge: No pressure gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-03BE-D | Rc 3/8, Bracket, Square embedded gauge, clean/low-particle spec | SMC | Body size: 30 | Thread: Rc | Port size: 3/8 | Reverse flow: No | Mounting: Bracket | Pressure gauge: Square embedded gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-03BG-D | Rc 3/8, Bracket, Round gauge with limit indicator, clean/low-particle spec | SMC | Body size: 30 | Thread: Rc | Port size: 3/8 | Reverse flow: No | Mounting: Bracket | Pressure gauge: Round gauge with limit indicator | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-N02-D | NPT 1/4, clean/low-particle spec | SMC | Body size: 30 | Thread: NPT | Port size: 1/4 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: No pressure gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-N02E-D | NPT 1/4, Square embedded gauge, clean/low-particle spec | SMC | Body size: 30 | Thread: NPT | Port size: 1/4 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: Square embedded gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-N02G-D | NPT 1/4, Round gauge with limit indicator, clean/low-particle spec | SMC | Body size: 30 | Thread: NPT | Port size: 1/4 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: Round gauge with limit indicator | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-N02B-D | NPT 1/4, Bracket, clean/low-particle spec | SMC | Body size: 30 | Thread: NPT | Port size: 1/4 | Reverse flow: No | Mounting: Bracket | Pressure gauge: No pressure gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-N02BE-D | NPT 1/4, Bracket, Square embedded gauge, clean/low-particle spec | SMC | Body size: 30 | Thread: NPT | Port size: 1/4 | Reverse flow: No | Mounting: Bracket | Pressure gauge: Square embedded gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-N02BG-D | NPT 1/4, Bracket, Round gauge with limit indicator, clean/low-particle spec | SMC | Body size: 30 | Thread: NPT | Port size: 1/4 | Reverse flow: No | Mounting: Bracket | Pressure gauge: Round gauge with limit indicator | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-N03-D | NPT 3/8, clean/low-particle spec | SMC | Body size: 30 | Thread: NPT | Port size: 3/8 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: No pressure gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-N03E-D | NPT 3/8, Square embedded gauge, clean/low-particle spec | SMC | Body size: 30 | Thread: NPT | Port size: 3/8 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: Square embedded gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-N03G-D | NPT 3/8, Round gauge with limit indicator, clean/low-particle spec | SMC | Body size: 30 | Thread: NPT | Port size: 3/8 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: Round gauge with limit indicator | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-N03B-D | NPT 3/8, Bracket, clean/low-particle spec | SMC | Body size: 30 | Thread: NPT | Port size: 3/8 | Reverse flow: No | Mounting: Bracket | Pressure gauge: No pressure gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-N03BE-D | NPT 3/8, Bracket, Square embedded gauge, clean/low-particle spec | SMC | Body size: 30 | Thread: NPT | Port size: 3/8 | Reverse flow: No | Mounting: Bracket | Pressure gauge: Square embedded gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-N03BG-D | NPT 3/8, Bracket, Round gauge with limit indicator, clean/low-particle spec | SMC | Body size: 30 | Thread: NPT | Port size: 3/8 | Reverse flow: No | Mounting: Bracket | Pressure gauge: Round gauge with limit indicator | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-F02-D | G 1/4, clean/low-particle spec | SMC | Body size: 30 | Thread: G | Port size: 1/4 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: No pressure gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-F02E-D | G 1/4, Square embedded gauge, clean/low-particle spec | SMC | Body size: 30 | Thread: G | Port size: 1/4 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: Square embedded gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-F02G-D | G 1/4, Round gauge with limit indicator, clean/low-particle spec | SMC | Body size: 30 | Thread: G | Port size: 1/4 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: Round gauge with limit indicator | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-F02B-D | G 1/4, Bracket, clean/low-particle spec | SMC | Body size: 30 | Thread: G | Port size: 1/4 | Reverse flow: No | Mounting: Bracket | Pressure gauge: No pressure gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-F02BE-D | G 1/4, Bracket, Square embedded gauge, clean/low-particle spec | SMC | Body size: 30 | Thread: G | Port size: 1/4 | Reverse flow: No | Mounting: Bracket | Pressure gauge: Square embedded gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-F02BG-D | G 1/4, Bracket, Round gauge with limit indicator, clean/low-particle spec | SMC | Body size: 30 | Thread: G | Port size: 1/4 | Reverse flow: No | Mounting: Bracket | Pressure gauge: Round gauge with limit indicator | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-F03-D | G 3/8, clean/low-particle spec | SMC | Body size: 30 | Thread: G | Port size: 3/8 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: No pressure gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-F03E-D | G 3/8, Square embedded gauge, clean/low-particle spec | SMC | Body size: 30 | Thread: G | Port size: 3/8 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: Square embedded gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-F03G-D | G 3/8, Round gauge with limit indicator, clean/low-particle spec | SMC | Body size: 30 | Thread: G | Port size: 3/8 | Reverse flow: No | Mounting: No mounting option | Pressure gauge: Round gauge with limit indicator | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-F03B-D | G 3/8, Bracket, clean/low-particle spec | SMC | Body size: 30 | Thread: G | Port size: 3/8 | Reverse flow: No | Mounting: Bracket | Pressure gauge: No pressure gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-F03BE-D | G 3/8, Bracket, Square embedded gauge, clean/low-particle spec | SMC | Body size: 30 | Thread: G | Port size: 3/8 | Reverse flow: No | Mounting: Bracket | Pressure gauge: Square embedded gauge | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) | ||
| AR30-F03BG-D | G 3/8, Bracket, Round gauge with limit indicator, clean/low-particle spec | SMC | Body size: 30 | Thread: G | Port size: 3/8 | Reverse flow: No | Mounting: Bracket | Pressure gauge: Round gauge with limit indicator | Setting pressure: 0.05–0.85 MPa | Max working pressure: 1.0 MPa | Construction: Relief type | Spec: Clean/Low-particle (-D) |
