Overview Reviews Product Description Lever and piston gate valves are used on tanker trucks for fast manual release of fluids. Greenline Industrial Fitting Catalog New Greenline Industrial Fitting Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × Greenline 3" Brass Female NPT Lever Gate Valve V215L-300 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *