mini-ball™ Valves

Expansion Tank Boiler

dahl’s Expansion Tank / Boiler Fill kit enables easy isolation of either the entire system or just the expansion tank in open loop hydronic heating systems.  The union connections make installation simple, and connections are available for all common pipe types.

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Pattern		Finish		Operation
Select Pattern Straight Angle		Select Finish Plated Rough Brass		Select Operation Plated Handle Plated Handle w/ Tag Hole Loose Key with Screwdriver Slot and Lockshield Adapter Elbow

Inlet Size		Inlet Connection
Select Inlet Size 3/8 1/2 3/4 1/4 OD 3/8 OD 1/2 OD 5/8 OD 7/8 OD 5/8 20mm 1/8 1/4 Hose 1 1/4 #12 JIC Male Flare #16 JIC Male Flare		Select Inlet Connection BSP Comp Comp 2-1/2” Ext. Comp less nut & sleeve Comp w/Drain Crimpex Crimpex Ext. Crimpex Longshank dahl Press* Dual MB Union F1960 F2080 Fem. Comp Fem. CPVC Fem. Hose Fem. Solder Fem. Solder or MIP Fem. Solder or 1/2 MIP FIP Flare Male Hose Male Solder Manifold MB Union Connection Mfld Union Connection less Adapter MIP PEX-AL-PEX Comp Poly-B QUICK-GRIP™

Outlet Pipe Type		Outlet Size		Outlet Connection
Select Outlet Type Copper Solder dahl Press* Copper Compression Copper Compression Less Nut & Sleeve CPVC PEX PEX-AL-PEX PEX-F1960 PEX-F2080 PEX-Euroconical POLY-B Quick-Grip Retrofit Flare - SAE 45 Iron - NPT Hose Outlet Box Specials Unions Flare		Select Outlet Size 3/8 1/2 3/4 1/4 OD 3/8 OD 1/2 OD 5/8 OD (1/2) 7/8 OD 5/8 OD 3/4 OD 3/8 (1/2 OD) 1/2 (5/8 OD) 5/8 (3/4 OD) 3/4 (7/8 OD) 5/8 20mm 1/8 1/4 Hose 1 1/4 #12 JIC Male Flare #16 JIC Male Flare		Select Outlet Connection BSP Comp Comp 2-1/2” Ext. Comp less nut & sleeve Comp w/Drain Crimpex Crimpex Ext. Crimpex Longshank dahl Press* Dual MB Union F1960 F2080 Fem. Comp Fem. CPVC Fem. Hose Fem. Solder Fem. Solder or MIP Fem. Solder or 1/2 MIP FIP Flare Male Hose Male Solder Manifold MB Union Connection Mfld Union Connection less Adapter MIP PEX-AL-PEX Comp Poly-B QUICK-GRIP™

Displaying 1 to 3 of 3 products found.

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	Part Number	Product Type	Description	Material
	4301-5513-13	Expansion Tank-Boiler Fill Dual Shut-Off Valve	1/2 Dual MB Union X 1/2 Fem. Solder X 1/2 Fem. Solder	Regular Brass
	4301-5513D-13	Expansion Tank-Boiler Fill Dual Shut-Off Valve	1/2 Dual MB Union X 1/2 Fem. Solder w/Drain X 1/2 Fem. Solder	Regular Brass
	4301-5553D-13	Expansion Tank-Boiler Fill Dual Shut-Off Valve	1/2 Dual MB Union X 1/2 FIP w/Drain X 1/2 Fem. Solder	Regular Brass

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