Click to enlarge

NW40 Manual Butterfly Vacuum Valve <br> MBFV-NW40

NW40 Manual Butterfly Valve
NW40, KF40, QF40 Series

• A: 3.29"
• B: 2.83"
• C: 6.61"
• D: 1.83"
• E: 4.40"

LDS NW (KF) Manual Butterfly Valves
Manual Butterfly Valve For Low Vacuum

• Pressure Range : 1000mbar - 1x10-4 mbar
• Leak rate: 5x10-7 mbar (l/sec)
• 304 Stainless Body
• EPDM Seals
• Cycle Life : 1,000
• Temperature: Body ≦120°C


Click to enlargeAll NW40 Hardware

LDS Will Be Closed For Our Annual Vacation Shutdown:
Friday, June 28 (5:00pm EST) and will reopen Monday, July 8th (7:00am)

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or

LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.
Images Shown May Be For Reference Only

LDS is a family owned company and many of our employees vacation together (we like each other). We thank you for your business and appreciate your understanding during this vacation schedule.