Shut-Off Valves

Dungs 288491 Single Automatic Shut-off Valves SV-D 1005/604 The Dungs SV/604 and SVDLE/604 electrically operated, normally closed, automatic shutoff valves for gas burners and gas appliances. They are recommended for industrial and commercial heating...

Dungs 278026 Single Automatic Shut-off Valves MVD 520/5 The Dungs MVD/5 and MVDLE/5 electrically operated, normally closed, automatic shutoff valves for gas burners and gas appliances. They are recommended for industrial and commercial heating...

Dungs 277110 Single Automatic Shut-off Valves SV-D 1005/614 with Proof of Closure The Dungs SV/614 and SVDLE/614 electrically operated, normally closed, automatic shutoff valves for gas burners and gas appliances. They are recommended for industrial...

Dungs 269302 Brass Orifices And Venturi Meters SBO-D-11 Max. operating pressure: 250 PSI, 1" NPT; Beta Ratio .655, Head loss 73%, 450 scfh PART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-14

Dungs 269274 Brass Orifices And Venturi Meters SBO-B-5

Dungs 269273 Brass Orifices And Venturi Meters SBO-A-1 Max. operating pressure: 250 PSI 3/4" NPT; Beta Ratio .300, Head loss 89%, 52 scfh PART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-8

Dungs 269271 Brass Orifices And Venturi Meters SBO-J-7 Max. operating pressure: 250 PSI, 1/2" NPT; Beta Ratio .703, Head loss 73%, 214 scfh PART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-4

Dungs 269270 Brass Orifices And Venturi Meters SBO-369 Max. operating pressure: 250 PSI, 2" NPT; Beta Ratio .392, Head loss 84%, 650 scfhPART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-31

Dungs 269269 Brass Orifices And Venturi Meters SBO-551 Max. operating pressure: 250 PSI, 2" NPT; Beta Ratio .590, Head loss 68%, 1259 scfhPART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-30

Dungs 269268 Brass Orifices And Venturi Meters SBO-I-5 Max. operating pressure: 250 PSI, 1/2" NPT; Beta Ratio .500, Head loss 85%, 87 scfh PART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-3

Dungs 269267 Brass Orifices And Venturi Meters SBO-448 Max. operating pressure: 250 PSI, 2" NPT; Beta Ratio .479, Head loss 78%, 794 scfhPART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-29

Dungs 269266 Brass Orifices And Venturi Meters SBO-628 Max. operating pressure: 250 PSI, 1 1/2" NPT; Beta Ratio .677, Head loss 58%, 1084 scfhPART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-28

Dungs 269265 Brass Orifices And Venturi Meters SBO-559 Max. operating pressure: 250 PSI, 1 1/2" NPT; Beta Ratio .602, Head loss 67%, 806 scfhPART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-27

Dungs 269264 Brass Orifices And Venturi Meters SBO-440 Max. operating pressure: 250 PSI, 1 1/2" NPT; Beta Ratio .410, Head loss 78%, 355 scfhPART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-26

Dungs 269263 Brass Orifices And Venturi Meters SBO-478 Max. operating pressure: 250 PSI, 1-1/4" NPT; Beta Ratio .520, Head loss 76%, 438 scfhPART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-25

Dungs 269262 Brass Orifices And Venturi Meters SBO-X-1 Max. operating pressure: 250 PSI, 1" NPT; Beta Ratio .417, Head loss 80%, 159 scfh PART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-23

Dungs 269260 Brass Orifices And Venturi Meters SBO-621 Max. operating pressure: 250 PSI 2" NPT; Beta Ratio .665, Head loss 60%, 1689 scfhPART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-21

Dungs 269259 Brass Orifices And Venturi Meters SBO-722 Max. operating pressure: 250 PSI, 1 1/2" NPT; Beta Ratio .776, Head loss 42%, 1608 scfhPART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-20

Dungs 269258 Brass Orifices And Venturi Meters SBO-H-1 Max. operating pressure: 250 PSI; 1/2" NPT; Beta Ratio .402, Head loss 87%, 54 scfh PART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-2

Dungs 269257 Brass Orifices And Venturi Meters SBO-685 Max. operating pressure: 250 PSI, 1 1/2" NPT; Beta Ratio .738, Head loss 47%, 1380 scfhPART NUMBER CHANGED BY MANUFACTURER -- OLD PN#48040-19