Precision Regulators
Precision pressure regulators control air pressures in applications where precise and dependable regulation is required, such as pneumatic instrument circuits, test stands, production checking fixtures, and industrial air gages.

Regulator Gauge Options (31 KB)

Download Model 40,41,42 Precision Regulator Catalog Sheet (364 KB)

Valve Accessories
Booster Relays reproduce pneumatic signals in a 1:1 ratio for applications where input isolation or increased flow capacity are required.  Various models are available to meet a wide range of requirements.

The model 91HF Combination Filter-Regulator removes dirt, oil, water and other impurities from an instrument air supply.  This small unit delivers performance equal to that of larger instruments and easy accessibility to the filter cartridge and regulator pilot minimize maintenance time.

A large selection of rugged transducers satisfy a variety of requirements and offer long, maintenance-free installation. Advanced features on the active circuit transducer, such as split-ranging and trigger options, ensure a higher degree of application versatility and safety.

• Download Model 62 Constant Differential Relays Catalog Sheet (51 KB)
• Download Model 63 Constant Differential Flow Relays Catalog Sheet (73 KB)
• Download Model 66 Amplifying & Reducing Relays Catalog Sheet (63 KB)
• Download Model 661 Amplifying Relays with Bias Catalog Sheet