Tennant HV116 by Tennant OEM No reviews 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Contact Us For Pricing And Availability Description Warranty OEM Cross Reference Machine Fitment Description Check Valve CV10-20-0-N-70 BIAS SPRING=4 Fits Tennant HV116 Item discontinued. Contact us for possible replacement. Warranty OEM Cross Reference Machine Fitment