Gruvlok GVLF-AE7721-3-400 4 Grvd BFV E Grade Disc Epoxy Coated

Product Description

The Gruvlok GVLF-AE7721-3-400 is a butterfly valve designed for commercial grooved-end piping systems ranging from two to twelve inches. This valve features a spherical bore in the disc seat area to ensure constant disc-to-seat loading, which helps maintain a leak-tight stem seal. The design keeps operating torques low, thereby extending valve life. The valve provides a bubble-tight seal from full vacuum to three hundred psi when closed and is suitable for dead-end services with a pressure rating of three hundred psi.

• Designed for efficient commercial grooved-end connections
• Maintains a leak-tight stem seal
• Constructed from high-strength materials for durability

Product Highlights

This model is specially made with a one-piece casting that allows for easy mounting and insulation installation. It meets or exceeds the requirements of MSS SP-67 and is available with a silicone-free option upon request.

Product Information

Standard Information

• Brand: Gruvlok
• Part Number: GVLF-AE7721-3-400

Technical Specifications

• Size: 4 inches
• Type: Butterfly Valve
• Connection Type: GR x GR
• Pressure Rating: 300 psi
• Seal Type: Bubble-tight
• Stem Material: Stainless Steel
• Mounting Base: Integral
• Operating Range: Full vacuum to 300 psi