DAB Series True Union or Flanged Diaphragm Valves

Products

• PVC and CPVC
• Position Indicator
• Sure-Grip Handwheel
• Choice of FPM, EPDM or PTFE Diaphragms*

• Pneumatic Actuation to 4″
• Over 4″ Actuation, Consult Factory
• PVDF Vapor Barrier**

*All PTFE diaphragms are EPDM backed
** PVDF Vapor Barrier available with EPDM and PTFE diaphragm only

SIZE	MATERIAL	END CONNECTION	DIAPHRAGM	SEALS	PRESSURE RATING
True Union: 1/2" TO 2" PVC AND CPVC Flanged: 1/2"- 6" PVC AND 1/2′′ - 4′′ CPVC
1/2"-2" (DN15-DN50)	PVC or CPVC	Socket and Threaded	FPM, EPDM or PTFE**	FPM or EPDM	150 PSI @70°F (10 BAR@ 21 °C) Non-Shock
1/2"-4" (DN15-DN100)	PVC	Flanged	FPM, EPDM or PTFE**		150 PSI @70°F (10 BAR@ 21 °C) Non-Shock
6" (DN150)	PVC	Flanged	FPM, EPDM or PTFE**		75 PSI @70°F (5 BAR@ 21°C) Non-Shock
1/2"-4" (DN15-DN100)	CPVC	Flanged	FPM, EPDM or PTFE**		150 PSI @70°F (10 BAR@ 21 °C) Non-Shock