Safety Valves Kunkle - 910, 911, 916, 917

HIGH PRESSURE ASME SAFETY VALVES
KUNKLE MODELS 910, 911, 916 & 917

Kunkle 910

Threaded Cap: “01” For Gas ASME Applications
Standard (Back Pressure Tight) Maximum Back Pressure 50 PSIG
Plain Lever: “03” For Air ASME Applications
Hex On Valve Nozzle Provides Easy Installation
Single Control Ring Offers Easy Adjustability of Blow Down
Pivoting Disc Design Offers Exceptional Seat Alignment
Guide to Nozzle Ratio Reduces Friction
Full Nozzle Design for Optimum Flow Performance
Threaded Side Outlet for Piped Off Discharge Eliminates
Fugitive Emissions
Male x Female NPT Connections

Operating Range: 3 to 900 PSIG
Operating Temp:
Model   910     - 20ºF to 800ºF
Model   911     - 320ºF to 800ºF
Models 916 & 917 Temperature Limited By Elastomer Seat Material
910 CS Body & Bonnet With Stainless Steel Trim
916 CS Body & Bonnet With Resilient Seat/Seals
911 All Stainless Steel Construction
917 All Stainless Steel Construction with Resilient/Seat Seals

          Above Valves Are Available
          01 Threaded Cap Version
          03 Plain Lever Version

Cast Steel Body & Bonnet
Inlet (In)	Outlet (In)	Model No. Metal to Metal Seat	Model No. With Resilient Seat/Seals
1/2	1	910BDCM	916BDC*
3/4	1	910BDDM	916BDD*
3/4	1-1/4	910BEDM	916BED*
1	1-1/2	910BFEM	916BFE*
1-1/4	2	910BGFM	916BGF*
1-1/2	2-1/2	910BHGM	916BHG*
2	3	910BJHM	916BJH*
Stainless Steel Construction
Inlet (In)	Outlet (In)	Model No. Metal to Metal Seat	Model No. With Resilient Seat/Seals
1/2	1	911BDCM	917BDC*
3/4	1	911BDDM	917BDD*
3/4	1-1/4	911BEDM	917BED*
1	1-1/2	911BFEM	917BFE*
1-1/4	2	911BGFM	917BGF*
1-1/2	2-1/2	911BHGM	917BHG*
2	3	911BJHM	917BJH*

For Capacity and Sizing Information, Please Refer to the Capacity Chart and Model Explanation Chart

Air Applications Typically Use 03 Variation, Plain Lever
Gas Applications Typically Use 01 Variation Threaded Cap
916, 917 No Additional Charge for Optional Seat Material. See Below for Materials
and Model Number