Nibco NLH801F wd-3510 series butterfly valve 3 in

Product Description

The NIBCO NLH801F ductile iron butterfly valve is designed to meet the requirements of automatic sprinkler systems. The EPDM molded-in seat liner with ductile iron disc provides a bubble-tight shutoff at rated pressure. The valve is suitable for commercial, mechanical, and fire protection systems.

• UL and FM approved
• Ductile iron disc
• Valve pressure rating 250 psi

Product Highlights

The NIBCO butterfly valves are a versatile and economical valve option in commercial, mechanical, and fire protection systems.

Product Information

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: NLH801F
• Country of Origin: US

Technical Specifications

• UPC Code: 039923732774
• Type: Butterfly Valve
• Valve Size: 3
• Connection Type: W -- Wafer
• Material: Ductile Iron
• Disc Material: Ductile Iron
• Valve Operator: Gear Opearator with Switches
• Turns/Operation: Quarter-Turn
• Manufacturer: NIBCO
• Part Number: NLH801F
• Model: WD-3510-8
• Series: WD-3510
• Type of Valve: Butterfly
• Nominal Pipe Size: 3"
• End Connection Type: W -- Wafer
• Butterfly Operator: Gear Opearator with Switches
• Seat Seal Material: EPDM Rubber
• Pressure Rating (psi): 250 psi rated pressure
• Item Name: Butterfly Valve With Supervisory Switch
• Pressure Rating: 250 PSI Non-Shock (WWP)
• Body Material: Ductile Iron
• Operator Type: Gear Operator
• Handle Material: Cast Iron
• Stem Material: 416 Stainless Steel
• Trim Material: Ductile Iron Disc
• Seal Material: EPDM
• Material Standard: Body: ASTM A536, Stem: ASTM A582, Disc: ASTM 395
• Finish/Color: Nickel Plated Disc
• Industry Standards: MSS-SP-67/25 Compliant, C/US UL Listed, FM And New York City MEA 90-07-E With Appropriate NYC Indicator Approved, California State Fire Marshal Listing Number 7770-1243:104, US Coast Guard Category A
• Lead Free: No
• Other Physical Dimension: 4-1/4 IN Flange, 5.9 IN Handwheel Diameter
• Valve pressure rating: 250 psi wwp
• Style: Wafer
• Seat liner: EPDM molded-in
• Disc: Ductile iron
• Stem: Stainless steel with copper bushings
• Drive: Geometric
• Neck: Extended
• Operating mechanism: Manual gear operator
• Listings: UL/ULC Listed, FM Approved, UL Listed for Indoor and Outdoor Service
• Standards: Designed to meet MSS SP-67, MSS SP-25 (markings)
• Approvals: Approved by New York City MEA 9-97-E, Vol.2 when assembled with appropriate NYC indicator flag, California State Fire Marshal Listing No. 770-1243:104