Design/Construction
BLS 700 Bulk System Line
Forged brass body & housing cap
2.5" (63.5 mm) gauge-brass
Stem type seat mechanism
3.25" (82.6 mm) diaphragm-stainless steel
Bleed valve in low pressure port
Nozzle-brass 
Seat return spring-stainless steel
Seals-silicon and nylon
Designed for downstream vapor application
Ideal for bulk system installation
Durable and will withstand most environmental situations
Inlet pressure up to 350 psig
 
Dimensions
W x H x D : 3.25" x 8.5" x 7.5" (82.6 mm x 215.9 mm x 190.5 mm)
 
Weight
5 lb 8 oz (2.49 kg)
 
Performance 
Maximum inlet : 350 psig
Outlet range : 20-100 psig
Temperature operature range : 0-140 ํF