Overview Reviews Product Description Reusable stainless-steel valve (RSV) keeps product clean, contained, and provides a complete closed DEF dispensing solution GPI Catalog Product Videos Custom Field Horsepower 1/10HP Product Reviews Write a Review Write a Review × GPI 2-1/2" DEF Transfer Pumps BTC Container Valve 180112-01 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *