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173A-10302 | 2W 1/2", 1Cv ball valve assy, chrom-plat brass ball & brass stem, float NSR | Siemens (OBSOLETE)173A-10301S | 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, float NSR | Siemens (OBSOLETE)173A-10301 | 2W 1/2", 0.63Cv ball valve assy, chrome-plat brass ball & brass stem, float NSR | Siemens (OBSOLETE)173A-10300S | 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, floating NSR | Siemens (OBSOLETE)173A-10300 | 2W 1/2", 0.4Cv ball valve assy, chrome-plat brass ball & brass stem, float NSR | Siemens (OBSOLETE)172P-10330S | 599 Series 2W, 2", 160Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens172P-10326S | 599 Series 2W, 1-1/2", 160Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens172P-10316S | 599 Series 2W, 1", 63Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens172N-10311S | 599 Series 2W, 3/4", 25Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens172N-10307S | 599 Series 2W, 1/2", 10Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens172M-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172M-10330 | 2W 2", 160Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos, NC, SR | Siemens172M-10326 | 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens172M-10321S | 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172M-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Siemens172M-10316 | 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NC, SR | Siemens172L-10307S | 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens172K-10311 | 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Siemens172K-10310S | 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Siemens172K-10310 | 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Siemens172K-10309S | 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Siemens172K-10308S | 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Siemens172K-10308 | 2W 3/4", 6.3Cv ball valve assy, chrom-plat brass ball, brass stem, 2-10 V NC SR | Siemens172K-10307S | 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Siemens172K-10307 | 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-10V NC SR | Siemens172K-10306S | 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Siemens172K-10306 | 2W 1/2", 6.3Cv ball valve assy, chrm-plat brass ball, brass stem, 2-10 V NC SR | Siemens172K-10305S | 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Siemens172K-10304S | 2W 1/2", 2.5Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Siemens172K-10304 | 2W 1/2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10V NC SR | Siemens172K-10303S | 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Siemens172K-10303 | 2W 1/2", 1.6Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10 V NC SR | Siemens172K-10302 | 2W 1/2", 1Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10V, NC, SR | Siemens172K-10301S | 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Siemens172K-10301 | 2W 1/2", 0.63Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10V NC SR | Siemens172K-10300S | 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, 2-10 V, NC, SR | Siemens172K-10300 | 2W 1/2", 0.4Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10V, NC SR | Siemens172J-10311S | 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172J-10311 | 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, float NC SR | Siemens172J-10310S | 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172J-10310 | 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, float NC SR | Siemens172J-10309S | 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172J-10309 | 2W 3/4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, float NC Sr | Siemens172J-10308S | 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172J-10308 | 2W 3/4", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, float NC SR | Siemens172J-10307S | 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, floating, NC, SR | Siemens172J-10307 | 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, float NC SR | Siemens172J-10306S | 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, floating, NC, SR | Siemens172J-10306 | 2W 1/2", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, float NC SR | Siemens172J-10304S | 2W 1/2", 2.5Cv ball valve assy, stainless steel ball and stem, floating, NC, SR | Siemens172J-10303 | 2W 1/2", 1.6Cv ball valve assy, chrm-plat brass ball & brass stem, float NC SR | Siemens172J-10302S | 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, float, NC, SR | Siemens172J-10301S | 2W 1/2", 0.63Cv ball valve assy, stainless steel ball & stem, float, NC, SR | Siemens172J-10300S | 2W 1/2", 0.4Cv ball valve assy, stainless steel ball & stem, float, NC, SR | Siemens172J-10300 | 2W 1/2", 0.4Cv ball valve assy, chrm-plat brass ball & brass stem, float, NC SR | Siemens172H-10311S | 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172H-10310S | 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172H-10310 | 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC SR | Siemens172H-10309S | 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172H-10309 | 2W 3/4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC Sr | Siemens172H-10308S | 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172H-10306S | 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens172H-10306 | 2W 1/2", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC SR | Siemens172H-10305S | 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens172H-10305 | 2W 1/2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos NC SR | Siemens172H-10304S | 2W 1/2", 2.5Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens172H-10304 | 2W 1/2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, 2-pos NC SR | Siemens172H-10303S | 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens172H-10303 | 2W 1/2", 1.6Cv ball valve assy, chrm-plat brass ball & brass stem, 2-pos NC SR | Siemens172H-10302S | 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 2-pos, NC, SR | Siemens172H-10301S | 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens172H-10301 | 2W 1/2", 0.63Cv ball valve assy, chrm-plat brass ball & brass stem, 2-pos NC SR | Siemens172H-10300S | 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, 2-pos, NC, SR | Siemens172H-10300 | 2W 1/2", 0.4Cv ball valve assy, chrm-plat brass ball & brass stem, 2-pos, NC SR | Siemens172G-10330 | 2W 2", 160Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NC, SR | Siemens172G-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens172G-10329 | 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NC, SR | Siemens172G-10328S | 2W 2", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens172G-10328 | 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NC, SR | Siemens172G-10327 | 2W 2", 40Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NC, SR | Siemens172G-10326S | 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, 0-10V, NC, SR | Siemens172G-10325S | 2W 1-1/2", 100Cv ball valve assy, stainless steel ball and stem, 0-10V, NC, SR | Siemens172G-10324S | 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens172G-10324 | 2W 1-1/2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens172G-10323S | 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens172G-10322S | 2W 1-1/2", 25Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens172G-10322 | 2W 1-1/2", 25Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens172G-10321S | 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens172G-10321 | 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens172G-10320S | 2W 1-1/4", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens172G-10320 | 2W 1-1/4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens172G-10319S | 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens172G-10319 | 2W 1-1/4", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens172G-10318 | 2W 1-1/4", 25Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens172G-10317S | 2W 1-1/4", 16Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens172G-10315 | 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Siemens172G-10314S | 2W 1", 25Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Siemens172G-10314 | 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Siemens172G-10313S | 2W 1", 16Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Siemens172G-10313 | 2W 1", 16Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Siemens172G-10312S | 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, 0-10V, NC, SR | Siemens172F-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172F-10330 | 2W 2", 160Cv ball valve assy, chrome-plat brass ball, brass stem, float, NC, SR | Siemens172F-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172F-10329 | 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, float, NC, SR | Siemens172F-10328S | 2W 2", 63Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172F-10328 | 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, float, NC, SR | Siemens172F-10327S | 2W 2", 40Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172F-10326S | 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, float, NC, SR | Siemens172F-10326 | 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens172F-10325S | 2W 1-1/2", 100Cv ball valve assy, stainless steel ball and stem, float, NC, SR | Siemens172F-10325 | 2W 1-1/2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens172F-10324S | 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172F-10324 | 2W 1-1/2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens172F-10323S | 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172F-10323 | 2W 1-1/2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens172F-10322S | 2W 1-1/2", 25Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172F-10322 | 2W 1-1/2", 25Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens172F-10321S | 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172F-10321 | 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens172F-10320S | 2W 1-1/4", 63Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172F-10320 | 2W 1-1/4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens172F-10319S | 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172F-10319 | 2W 1-1/4", 40Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens172F-10318S | 2W 1-1/4", 25Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172F-10318 | 2W 1-1/4", 25Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens172F-10317S | 2W 1-1/4", 16Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens172F-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, floating, NC, SR | Siemens172F-10316 | 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, float, NC, SR | Siemens172F-10315S | 2W 1", 40Cv ball valve assy, stainless steel ball & stem, floating, NC, SR | Siemens172F-10315 | 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, float, NC, SR | Siemens172F-10314S | 2W 1", 25Cv ball valve assy, stainless steel ball & stem, floating, NC, SR | Siemens172F-10314 | 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, float, NC, SR | Siemens172F-10313S | 2W 1", 16Cv ball valve assy, stainless steel ball & stem, floating, NC, SR | Siemens172F-10313 | 2W 1", 16Cv ball valve assy, chrome-plat brass ball & brass stem, float, NC, SR | Siemens172F-10312S | 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, floating, NC, SR | Siemens172F-10312 | 2W 1", 10Cv ball valve assy, chrome-plat brass ball & brass stem, float, NC, SR | Siemens172E-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172E-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172E-10329 | 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos, NC, SR | Siemens172E-10328S | 2W 2", 63Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172E-10328 | 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos, NC, SR | Siemens172E-10327S | 2W 2", 40Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172E-10327 | 2W 2", 40Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos, NC, SR | Siemens172E-10326S | 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens172E-10325S | 2W 1-1/2", 100Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens172E-10325 | 2W 1-1/2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens172E-10324S | 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172E-10324 | 2W 1-1/2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens172E-10323S | 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172E-10323 | 2W 1-1/2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens172E-10322S | 2W 1-1/2", 25Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172E-10322 | 2W 1-1/2", 25Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens172E-10320S | 2W 1-1/4", 63Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172E-10320 | 2W 1-1/4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens172E-10319S | 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172E-10319 | 2W 1-1/4", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens172E-10318S | 2W 1-1/4", 25Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172E-10318 | 2W 1-1/4", 25Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens172E-10317S | 2W 1-1/4", 16Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens172E-10317 | 2W 1-1/4", 16Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens172E-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Siemens172E-10315S | 2W 1", 40Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Siemens172E-10315 | 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NC, SR | Siemens172E-10314S | 2W 1", 25Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Siemens172E-10314 | 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NC, SR | Siemens172E-10313S | 2W 1", 16Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Siemens172E-10313 | 2W 1", 16Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NC, SR | Siemens172E-10312S | 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, 2-pos, NC, SR | Siemens171P-10330S | 599 Series 2W, 2", 160Cv NO Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens171P-10326S | 599 Series 2W, 1-1/2", 160Cv NO Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens171P-10321S | 599 Series 2W, 1-1/4", 100Cv NO Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens171P-10316S | 599 Series 2W, 1", 63Cv NO Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens171N-10311S | 599 Series 2W, 3/4", 25Cv NO Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens171N-10307S | 599 Series 2W, 1/2", 10Cv NO Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens171M-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Siemens171M-10330 | 2W 2", 160Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos, NO, SR | Siemens171M-10326S | 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens171M-10326 | 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Siemens171M-10321S | 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Siemens171M-10321 | 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Siemens171M-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 2-pos, NO, SR | Siemens171L-10311S | 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Siemens171L-10311 | 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NO SR | Siemens171L-10307S | 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens171L-10307 | 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-pos NO SR | Siemens171K-10311 | 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NO SR | Siemens171K-10310S | 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Siemens171K-10310 | 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NO SR | Siemens171K-10309 | 2W 3/4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NO Sr | Siemens171K-10308S | 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Siemens171K-10307S | 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Siemens171K-10306S | 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Siemens171K-10306 | 2W 1/2", 6.3Cv ball valve assy, chrm-plat brass ball, brass stem, 2-10 V NO SR | Siemens171K-10305S | 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Siemens171K-10303S | 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Siemens171K-10303 | 2W 1/2", 1.6Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10 V NO SR | Siemens171K-10302S | 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 2-10 V, NO, SR | Siemens171K-10302 | 2W 1/2", 1Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10V, NO, SR | Siemens171K-10301S | 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Siemens