NIBCO NLG440H LD-3222 Series 4 in. Ductile Iron Fluoroelastomer Locking Lever Handle Butterfly Valve

Product Description

The NIBCO butterfly valve model NLG440H is a lug style valve designed to facilitate easy operation for various applications. It features a four inch nominal size and is constructed from ductile iron, making it durable for use in water services. The unique FKM fluoroelastomer molded-in seat liner provides compatibility with various chemical applications. Its stainless steel disc ensures reliability while the internal design eliminates the need for pins or bolts that could lead to leaks. The extended neck allows for insulation up to two inches.

• Valve pressure rating: two hundred fifty psi
• FKM fluoroelastomer molded-in seat liner for enhanced sealing
• Stainless steel stem and bushings for durability

Product Highlights

This valve is suitable for commercial and light industrial applications. It is not recommended for steam service due to temperature limitations.

Product Information

Standard Information

• Manufacturer: NIBCO INC
• Type: Lug Style

Technical Specifications

• Actuator Type: Locking Handle
• Body Material: Ductile Iron
• Disc Material: Stainless Steel
• Media: Water
• Nominal Size: four in
• Pressure Class: 125/150 lb
• Temperature Rating: 300 deg F
• Softgoods Material: FKM/Fluoroelastomer