<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-NT4BVD5" height="0" width="0" style="display:none;visibility:hidden" aria-hidden="true"></iframe>

Product picture for CENTER LINE® Resilient Seated Butterfly Valves

CENTER LINE® Resilient Seated Butterfly Valves

Center Line® has been a market leader in resilient seated butterfly valves for more than 40 years, in a wide range of applications including heating, ventilating, and air conditioning, power generation, water, and vacuum services.

Features And Benefits

Technical Details

Applications

Literature

Certificates

Videos

Features And Benefits

Suitable for both gaseous and liquid service
Phenolic Backed Seat for superior sealing and long term use
Single-piece stem design assures even torque distribution
Positive shutoff bi-directionally
Direct mount automation

Technical Details

DESIGN FEATURES

Phenolic Backed Ring
Precision Taper Pins for Shaft

MATERIALS OF CONSTRUCTION

Body: Ductile Iron (CS/SS for 250)
Disc: Aluminum Bronze/Stainless Steel/Ductile Iron/Monel
Seat: EPDM/Buna-N/Viton

SIZE RANGE

2.5-66″

PRESSURE RATINGS

200 PSI® (2″-12″)
150 PSI® (14″+)
285 PSI® (225/250 Series)

TEMPERATURE RANGE

-30-400 F

BODY CONFIGURATION

Series 200/225/250/800
Bare Stem/Handle/Gear Op/Actuated

SPECIAL OPTIONS

NSF-61

Applications

General Industrial
HVAC
Water
Chemical/Petrochemical Processing
Food and Beverage
Power and Utilities
Pulp and Paper
Marine and Commercial Shipbuilding

Literature

Manual

CENTER LINE® Resilient Seated Butterfly Valves – US

Brochure

CENTER LINE® Resilient Seated Butterfly Valves – US

Datasheet

CENTER LINE® Resilient Seated Butterfly Valves – US

Certificates

Download Certificates

ASME B16.1
ASME B16.5
AWWA C-504-8
MSS SP-25
MSS SP-67
NSF-61
CE/PED

Videos

Product Animations and Video Library