Quick view Add to Cart Overhaul Instructions with Parts Breakdown for Motor Actuated Butterfly Valve Assembly No. WB013-2 (Wm. R. Whittaker Co., Ltd.) No. 50-D-20 (Vapor Heating Corp.) Document Part Number: NAVAER 03-80E-503 Number of pages: 6Part Number: NAVAER 03-80E-503Revision Date: 1-Oct-1953Description: Manufactured by: Whittaker, Part No. WB013-2, and Vapor, Part No. 50-D-20 MSRP: Was: Now: $15.00
