Additional Drilling Equipment - New Weir Novatech Pump Cast-N-Place Valve ND-7-V2 100% Satisfaction Guarantee. If you're not fully satisfied with your purchase, return it within 14 days for a full refund less ebay fees and shipping. Returned units must be unused. C1C. Location: Westfield, North Carolina. For complete listing information please select the Click To Bid button to see this item on eBay.