Plumbing Nibco Butterfly Valves | 4″ Lug Cast Iron Butterfly Valve, Epdm, Ductile Iron Disc, Lever (200 Psi)

The Nibco® International Lug Type Butterfly Valve Provides In-Line Bubble-Tight Shutoff At 200 Psi. The Valve Delivers Bi-Directional Dead-End Service Without A Downstream Flange At Pressures Of 200 Psi (2″ To 6″), 150 Psi (8″) And 100 Psi (10″-12″). The Valve Performs Well In Commercial Applications Including Hvac, And Hot/Cold Potable Water.

The Nibco® Cast Iron Butterfly Valve Provides Ease Of Operation With Quarter-Turn (90 Degrees) Open To Close. The Epdm Cartridge Seat Liner With Ductile Iron, Electro Nickel Plated Disc May Be Used In Water Applications. An Extended Neck Allows For Insulation Up To 2 Inches.

Features:

• Valve Pressure Rating 200 Psi
• 225°F Continuous And 250°F Intermittent Service
• Lug Style
• Epdm Cartridge Seat Liner
• Nickel Electroplated Ductile Iron Disc
• Stainless Steel Stem With Bronze Bushings
• Extended Neck
• Operating Mechanism:Lever-Lock Operating System
• Not Recommended For Steam Service
• Designed To Meet Mss Sp-67
• Mss Sp-25 (Markings)
• Designed To Meet Api 609