# Wilkerson® by Dixon® R21-06R Dial Air Regulator Without Gauge, 3/4 in NPT/BSPP-G, 220 scfm, 0 to 160 psig Adjustable Pressure

**Brand:** [DIXON](https://maxsupplyco.com/brands/DIXON)
**SKU:** R21-06R-10639
**MPN:** R21-06R
**Price:** $195.51 · in stock
**URL:** https://maxsupplyco.com/product/dixon-r21-06r

## Features

- Balanced valve design
- Non-rising pressure adjusting Dial
- Piston operated
- (2) 1/4 in NPT gauge ports standard, can be used for additional outlet ports
- The full reduced pressure range can be Dialed in less than 270° of Dial rotation, this feature is particularly advantageous if secondary pressure must be changed frequently
- All Dial-air units have at slight constant air bleed
- Dial regulators feature at transparent, pressure-calibrated, non-rising adjustment Dial for quick adjustment of secondary pressure

## Specifications

| Spec | Value |
|---|---|
| Brands | DIXON |
| Material | Zinc |
| Warranty | Limited |
| Port Size | 3/4 in NPT/BSPP-G |
| Manufacturer | Dixon Valve & Coupling |
| Pressure Range | 0 to 160 psig Adjustable |
| Package Quantity | 1/Each |
| Temperature Rating | 32 to 150°F |
| Manufacturer Part Number | R21-06R |

## Description

Wilkerson® by Dixon® R21-06R Dial Air Regulator Without Gauge, 3/4 in NPT/BSPP-G, 220 scfm Flow Rate, 0 to 160 psig Adjustable Pressure.

Features

- Balanced valve design

- Non-rising pressure adjusting Dial

- Piston operated

- (2) 1/4 in NPT gauge ports standard, can be used for additional outlet ports

- The full reduced pressure range can be Dialed in less than 270° of Dial rotation, this feature is particularly advantageous if secondary pressure must be changed frequently

- All Dial-air units have at slight constant air bleed

- Dial regulators feature at transparent, pressure-calibrated, non-rising adjustment Dial for quick adjustment of secondary pressure