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Uninterrupted Seat Resilient Seated Butterfly Valves

Supplier: Total Flow Control

The Uninterrupted Seat Resilient Seating Butterfly Valves has a size range of 2-20" with larger sizes on application.

Price Guide: POA

DESIGN FEATURES:

BOS-US Resilient-Seated Butterfly Valves feature  an uninterrupted seat design, one-piece body, solid one-piece shaft and a high performance resilient seat. Sizes 2-20” (50-500mm) feature seat bonded to the body while sizes 24” (600mm) and larger feature a seat bonded to a solid backing ring.

UNINTERRUPTED SEAT RESILIENT SEATED BUTTERFLY VALVES (BOS-US) SPECIFICATIONS

SIZE RANGE:
2-20" (50-500mm)
Larger sizes on application

TEMPERATURE RANGE:
to 250°F (121°C)

PRESSURE RATING:
2-20” (50-500mm) = 250 psi (1720 kPa) with ductile iron/nickel plated disc; 200 psi
(1380 kPa) with 316 stainless steel disc
 
 
 

SHUTOFF CAPABILITY:
Bubble-Tight, full rated bi-directional shutoff; lugged valves provide dead end service to full valve rating.

BODY STYLES:
Wafer or lugged

BODY MATERIAL:
2-20” (50-500mm) ductile iron; 24-42” (600-900mm) cast iron

ACTUATOR TYPE:
Lever, handwheel, chainwheel, square nut, PowerRac® double-acting and spring- return cylinder, G-Series cylinder