Figure 31 Bronze Series

Sizes: ½" x ¾" to 2 ½" x 2 ½"
Pressures: 5 to 250 PSIG
Temperatures: –20°F to 406°F
Meets ASME Section I & VIII Code for Steam, Air & Non-hazardous Gas Service
"UV" National Board Certified

Application Data

Steam Boilers
Pressure Reducing Stations
Unfired Steam pressure Vessels & Lines
Accumulators, Sterilizers, Steam Cleaners
Air Compressors, Cookers, Receivers
Pneumatic Systems
OEM Equipment

Features

Dual Ring Control, Rugged Cast Unitized Bonnet, Full Nozzle
Stainless Steel Spring Supplied as Standard Providing Better
Corrosion Resistance and Yield Strength
Soft Seat Design Available, Open Lever Assembly
Superior Pop Action, Seat Tightness & Repeatability

Models: 31, 41, 41A, 32, 42, 42A, 33, 43 and 43A

0031 – ASME Section 1 Steam, Bronze Trim
0041 – ASME Section VIII Steam, Bronze Trim
041A – ASME Section VIII Air, Bronze Trim
32, 42 & 41A – Stainless Steel Base & Disc
33 & 43 – EPDM Soft Seat
43A – Viton Soft Seat