Mueller Steam Specialty M6717870 Butterfly Valve 200 psi 4 in

Product Description

The Mueller Steam Specialty M6717870 is a ductile iron full-lug butterfly valve designed for versatile applications. With a four-inch connection size, this valve is suitable for controlling water, air, oil, gases, and corrosive media. It is effective for on-off operations, throttling, and isolation service. This model excels in high-velocity and vacuum service scenarios.

• Features a phenolic-backed elastomer seat
• Equipped with a blowout-proof 316 stainless steel stem
• Designed for use with ANSI 125 and 150 flanges

Product Highlights

The Model 88 butterfly valve is built for durability and reliability. It complies with NSF/ANSI 61-G standards, making it ideal for irrigation and fire protection systems.

Product Information

Standard Information

• Brand: Mueller Steam Specialty
• Manufacturer: Watts

Technical Specifications

• Connection Size: 4 in
• Disc Material: 316 Stainless Steel
• Material: Ductile Iron
• Model: 88
• Operator Type: 10-Position Lever Handle
• Pressure Rating: 200 psi
• Seat Material: EPDM
• Stem Material: 316 Stainless Steel
• Type: Full-Lug
• Applications: For irrigation, cooling water and fire protection systems
• Standards/Certifications: NSF/ANSI 61-G