Tank Valve
How to drain the expansion tank, on an oil burner, when it has no drain valve?
I have an oil burner and the pressure relief valve is leaking. I went to check the PSI in the expansion tank but when I use the tire gage water came out the air valve. How would I drain the tank? Or what else can I do?
There shoud be one, or at least a plug.
If the plug is there, prepare for a mess and take out the plug, and have the parts ready to replace it with a proper drain valve with hose threads, so you can neatly drain the unit.
Check out these Tank Valve-related listings and save big bucks!
 ^Din Tank Valve Protector US $9.90 
|
 Unknown SCUBA Medical Oxygen Tank Filler Fill Valve 3000 PSI PTG 2005 Gas Hose US $19.95
|
 DIN TANK VALVE 300 BAR US $39.95
|
 Scuba Diving Tank K Valves BBB 3000 PSI 3/4" oRing US $29.99
|
 5 Vintage Ocean Dynamics Scuba Tank Valves 3/4 3000 Lot US $45.00
|
 Scuba Diving Tank Valve Protector Cap w/Tie Pink New! US $2.25
|
 SCUBA Tank J Valve US $50.00
|
 Dacor Vintage Scuba Tank Valve – Diving Divers VTG J-Valve US $28.99
|
 Din Valve Tank Cap US $2.99
|
 K tank valve 2250 psi sevice US $25.00
|
 2 - SCUBA Tank Valves - Yoke US $21.00
|
 House of Scuba Scuba Diving Tank Valve Cap with Hammerhead Logo Black US $1.95
|
 Thin O-Ring #R014 for Tank Valve US $1.00
|
 Scuba Diving Tanks 80 CU FT: No Valve : Brushed US $117.36
|
 Scuba Diving Tanks 63 CU FT: No Valve: Electric Blue US $117.36
|
 Scuba Diving Tanks 63 CU FT: No Valve: Natural Save $5 US $117.36
|
 Scuba Diving Tanks 80 CU FT: No Valve: Blue US $117.36
|
 Scuba Diving Tanks 80 CU FT: No Valve: Brushed US $117.36
|
 Scuba Diving Tanks 80 CU FT: No Valve: Shot Blast US $117.36
|
 Scuba Diving Tanks 80 CU FT: No Valve: Red US $117.36
|
 Scuba Diving Tanks 80 CU FT: No Valve: Neon Green US $117.36
|
 Tank K Valve Protector, Blue US $1.49
|
 80 CF LUXFER Aluminum Scuba Tank Sherwood Yoke valve Needs Hydro US $70.00
|
 Luxfer 3AL 3000 psi Scuba Tank Vintage Ocean Dynamics Valve US $49.99
|
 Catalina 3000 psi B-1 Scuba Tank Valve US $24.99
|
 K-Valve for 3000psi Tank 3/4 in US $59.95
|
 LUXFER ALUMINUM 80 TANK MADE IN FRANCE VALVE - TUSA BCD - SHERWOOD OCTOPUS US $197.95
|
 Catalina 80 Cubic Aluminum Tank with Genesis Pro Valve, White US $159.95
|
 Scuba Diving Tanks 80 CU FT: No Valve: Yellow US $124.95
|
 Scuba Diving Tanks 63 CU FT : No Valve: Pink US $124.95
|
 Scuba Diving Tanks 63 CU FT: No Valve: Yellow US $124.95
|
 Tank Pressure Checker Gauge - DIN Valve 300 BAR US $137.95
|
 Dacor U.S.A. Vintage Tank Valve (M-B) US $34.95
|
 Catalina 80 Cubic Aluminum Tank with Genesis Pro Valve, Clear US $159.95
|
 Tilos - Scuba Dive Tank K Valve (YOKE) US $64.95
|
 Bust Disc Assembly Scuba Diving Tank Valve 3000psi New US $8.99
|
 Steel LP 80 Scuba Tank and Valve (Dolphin) US $173.89
|
 Sherwood 3300 PSI Valve - Scuba Tank Valve US $54.95
|
 Catalina 80 Cubic Aluminum Tank with Genesis Pro Valve, Yellow US $159.95
|
 Tank Valve Multi Tool, Genesis (Blue) US $44.95
|
 Catalina 80 Cubic Aluminum Tank with Genesis Pro Valve, Shot Blast US $159.95
|
 Tank Valve Multi Tool, Thermo (Black) US $44.95
|
 Catalina Pony Bottle Tank, Yellow with Pro Valve 6 Cu. US $92.95
|
 Catalina 80 Cubic Aluminum Tank with Genesis Pro Valve, Sanded No Paint US $159.95
|
 Tank Valve Multi Tool, Sherwood (Red) US $44.95
|
 Catalina Pony Bottle Tank, Yellow with Pro Valve 19 Cu. US $132.95
|
 Sherwood 3000 PSI Valve - Scuba Tank Valve US $54.95
|
 Tilo RS813-N Tank Valve/Regulator 1st Stage combination US $159.95
|
 Scuba Tank Valve Cap - Black US $1.98
|
 Scuba Tank Valve Cap - Blue US $1.98
|
 Scuba Diving Tanks 63 CU FT: No Valve US $124.95
|
 Scuba Diving Tank Valve Knob - Oval Shape US $7.48
|
 ScubaMax - Scuba Tank Standard "K" Valve US $81.90
|
 Hollis Rebreather Scuba Tank Valve - 300BAR -w/Post & Rubber Boot US $79.99
|
 Storm Universal Scuba Tank Valve DIN - 200BAR US $49.97
|
 Pro Scuba Tank Valve 3000 PSI US $49.97
|
 Storm Derlin Dust Cap for Din Scuba Tank Valve US $7.98
|
 Storm Tank Valve Cap for Scuba Diving Tanks US $1.98
|
 Tank Valve Cap US $1.58
|
 Tank Valve Cap - Yellow US $1.98
|
 Catalina Pony Bottle Tank, Yellow with Pro Valve 13 Cu. US $112.95
|
Scuba Tank - Valve Cut
Recently found via this site:
Scuba tank valve cover for 7 1/4 in. cylinders, Scuba Diving Pony Tank/Cylinder with Holding Bracket 13pi3 Yoke Valve, Coltri Sub Double Scuba Tank Valve With Isolator Tech Deep Cave Diving European, 2 - SCUBA Tank Valves - Yoke, Luxfer 3AL 3000 psi Scuba Tank Vintage Ocean Dynamics Valve, 80 CF LUXFER Aluminum Scuba Tank Sherwood Yoke valve Needs Hydro, Scuba Diving Tanks 80 CU FT: No Valve: Neon Green, Scuba Diving Tanks 80 CU FT: No Valve: Red, Scuba Diving Tanks 80 CU FT: No Valve: Shot Blast, Scuba Diving Tanks 80 CU FT: No Valve: Brushed, Scuba Diving Tanks 80 CU FT: No Valve: Blue, Scuba Diving Tanks 63 CU FT: No Valve: Natural Save $5, Scuba Diving Tanks 63 CU FT: No Valve: Electric Blue, Scuba Diving Tanks 80 CU FT: No Valve : Brushed, K Valve Sherwood Low Boy 3/4" 3000 Scuba Dive Tank, Classic Scubapro J Valve w/Pressure Fill Indicator Vintage 3/4" Scuba Dive Tank, Superb Vtg Voit K Manifold 8.25 In Spread 3/4 Double Tank w/HP Port Valve, NICE! SCUBAPRO Diving Tank Faber Steel Italian Valve 2400-plus capacity SCUBA, Unknown SCUBA Medical Oxygen Tank Filler Fill Valve 3000 PSI PTG 2005 Gas Hose, Scuba 6 CF bail out pony bottle or argon tank for drysuit with sherwood valve, 200 bar DIN to yoke scuba tank valve plug, Sherwood Genesis HP Steel 120 CF Scuba Tank DIN valve / Pony tank & Argon tank, 80 CF SCUBA DIVE TANK FABER BLUE STEEL HP 3442psi PRO VALVE NITROX READY NEW, SCUBA Tank J Valve, 5 Vintage Ocean Dynamics Scuba Tank Valves 3/4 3000 Lot,