Tank Bottom Valve
The Tank Bottom Diaphragm Valve is designed for use at the bottom of a tank or vessel to drain or sample while minimizing the interior sump and preventing any dead leg for bacteria or microorganism entrapment. Specifications
Size Range:
1/2"–4" (DN 15–100)
Body Material:
316L Stainless Steel Bar Stock ASME SA-479
(UNS S31603), 1/2"–4" (DN 15–100)
Tank Connection:
The tank interface surface is designed for a weld attachment. However, ANSI flanges can be ordered upon special request.
Drain Port End Connections:
Standard outlet port is on a 30° angle. 45° angle is available upon special request.
Buttweld:
• 14, 16 Gauge O.D. Tubing, dependent on size.
• Schedule 5, 10, and 40 Pipe
Quick Disconnect
• Tri-Clover Tri-Clamp
• Cherry Burrell “S”, “Q”, and “I” line®
• Superior Stainless, Valex and G&H ferrules
Design Compliance:
ASME Boiler and Pressure Vessel Code Section VIII, Division #1.
Patent # 5,227,40
Literature & Maint. Manuals
Modular Block Bodies Brochure
English PFMBB-06
Spanish PFMBBS-06
English A4 PFMBBA4-06
Spanish A4 PFMBBSA4-06
Italian A4 PFMBBI-06
French A4 PFMBBF-06
German A4 PFMBBG-06
Product Options
Tank Bottom Valve P&ID
