Three-Way Sanitary Tube Butt Weld Direct Mount Ball Valve (Block Style) NO. JOBV-33003 Details: Precision Investment Cast Body, Belleville Washer Design for Automatic Compression of Stem Sealing, Available in T-Port or L-Port, Available in Low Carton Steel 316L or Stainless Steel 316, Contact Surface of End Cap Polished, ISO5211 Direct Mount. Standards Grades: Model: JOBV33003 Pressure Rating(body): 1000PSI 1/2"-1" 800PSI 1 1/4"-4" Port Orifice: Sanitary Straight Port Sizes Available: 1/2"-4" Optional Features: End Cap in CF3M (316L) Cavity Filled Seats