The ARP is a modular style, direct operated precision regulator.  A locking adjustment knob allows the pressure to be set, and then locked to prevent accidental setting changes. The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly. 

The ARP is a modular style, direct operated precision regulator.  A locking adjustment knob allows the pressure to be set, and then locked to prevent accidental setting changes. The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly. 

The ARP is a modular style, direct operated precision regulator.  A locking adjustment knob allows the pressure to be set, and then locked to prevent accidental setting changes. The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly. 

The ARP is a modular style, direct operated precision regulator.  A locking adjustment knob allows the pressure to be set, and then locked to prevent accidental setting changes. The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly. 

The ARP is a modular style, direct operated precision regulator.  A locking adjustment knob allows the pressure to be set, and then locked to prevent accidental setting changes. The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly. 

The ARP is a modular style, direct operated precision regulator.  A locking adjustment knob allows the pressure to be set, and then locked to prevent accidental setting changes. The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly. 

The ARP is a modular style, direct operated precision regulator.  A locking adjustment knob allows the pressure to be set, and then locked to prevent accidental setting changes. The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly. 

The ARP is a modular style, direct operated precision regulator.  A locking adjustment knob allows the pressure to be set, and then locked to prevent accidental setting changes. The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly. 

The ARP is a modular style, direct operated precision regulator.  A locking adjustment knob allows the pressure to be set, and then locked to prevent accidental setting changes. The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly. 

Body Size: 5 (1/2 Basis), Body Material: 1 [ADC12 (Aluminum)], Thread: N (NPT), Port Size: 04 [1/2 (20A): PA5]

Body Size: 5 (1/2 Basis), Body Material: 2 [SCS14 (Stainless Steel)], Thread: N (NPT), Port Size: 04 [1/2 (20A): PA5]

Body Material: 2 [SCS14 (Stainless Steel)], Diaphragm Material: 1 [PTFE (Fluororesin)], Actuation: 0 (Automatically Operated), Thread: N (NPT), Port Size: 04 (1/2)

Body Material: 1 [ADC12 (Aluminum)], Diaphragm Material: 2 [NBR (Nitrile Rubber)], Actuation: 0 (Automatically Operated), Thread: N (NPT), Port Size: 04 (1/2)

Body Material: 1 [ADC12 (Aluminum)], Diaphragm Material: 1 [PTFE (Fluororesin)], Actuation: 0 (Automatically Operated), Thread: N (NPT), Port Size: 04 (1/2)

Body Material: 2 [SCS14 (Stainless Steel)], Diaphragm Material: 2 [NBR (Nitrile Rubber)], Actuation: 0 (Automatically Operated), Thread: N (NPT), Port Size: 04 (1/2)

Body Material: 0 [PP (Polypropylene)], Diaphragm Material: 1 [PTFE (Fluororesin)], Actuation: 0 (Automatically Operated), Thread: N (NPT), Port Size: 04 (1/2)

Body Material: 0 [PP (Polypropylene)], Diaphragm Material: 1 [PTFE (Fluororesin)], Actuation: 3 (Air Operated), Thread: N (NPT), Port Size: 04 (1/2)

Size: 4 (1/2 Basis), Thread: N (NPT), Port Size: 04 (1/2)

Flow Range: 51 (50~500 l/min), Thread: N (NPT Thread), Port Size: 04 (Port Size 1/2)

Size: 3 (1/4), Cleaning Grade: 0 (A grade: Ultrasonic Cleaning+Precision Cleaning), Pressure Setting: 1 (0.05 to 0.7MPa), Relief Function: 0 (Non-relieving), Thread: N (NPT), Port Size: 04 (Rc 1/2)