P.O. Box 205

 1348 Keezletown Road

 Weyers Cave, Va  24486

 (540) 234-9000

 (540) 234-9061 - fax

 dynacon@comcast.net

 

PNEUMATIC CONTROLS

(Click on Any Underlined Group for Expanded Details)

AIR SUPPLY ACCESSORIES REGULATORS Miniature 1/8" FPT 1/4" FPT Panel Mounting Nut Wall Bracket & Nut Standard, 1/4" FPT 5-150 psig 5-60 psig Panel Mounting Nut Wall Bracket & Nut Standard, 3/8" FPT 5-150 psig 5-60 psig Panel Mounting Nut Wall Bracket & Nut Mounting Hardware Quikclamp, no bracket Quikclamp with bracket FILTERS Pre-Filter, 1/4" FPT Automatic Drain Manual Drain Wall Mounting Bracket Replacement Filter Pre-Filter, 3/8" FPT Automatic Drain Manual Drain Wall Mounting Bracket Replacement Filter Coalescing, 1/4" FPT Automatic Drain Manual Drain Wall Mounting Bracket Replacement Filter Coalescing, 3/8" FPT Automatic Drain Manual Drain Wall Mounting Bracket Replacement Filter Mounting Hardware Quikclamp, no bracket Quikclamp with bracket FILTER-REGULATORS Miniature 1/8" FPT 1/4" FPT Panel Mounting Nut Wall Bracket & Nut Replacement Filter Standard, 1/4" FPT Automatic Drain Manual Drain Panel Mounting Nut Wall Bracket & Nut Replacement Filter Standard, 3/8" FPT Automatic Drain Manual Drain Panel Mounting Nut Wall Bracket & Nut Replacement Filter Mounting Hardware Quikclamp, no bracket Quikclamp with bracket GAUGES Pressure Stem Mount 0-30 psi, 1/8" MPT 0-30 psi, 1/4" MPT 0-60 psi, 1/4" MPT 0-160 psi, 1/8" MPT 0-160 psi, 1/4" MPT Flush (Panel) Mount 0-30 psi, 1/4" Barb 0-160 psi, 1/8" MPT Receiver Receiver Gauge Dial Overlays SAFETY RELIEF VALVE   INSTALLATION SUPPLIES BARB FITTINGS Compression Adaptor Bulkhead Unions 1/4 x 1/4 Compression 3/8 x 3/8 Compression Bulkhead Barb Couplings 1/4 x 1/4 1/4 x 5/32 5/32 x 5/32 3/8 x 1/4 3/8 x 3/8 1/2 x 3/8 1/2 x 1/2 Female Adaptors 1/4 x 1/8 FPT 3/8 x 1/8 FPT 3/8 x 1/4 FPT Barb to FPT 90° Elbows 1/4 x 1/8 FPT 3/8 x 1/4 FPT Female Branch Tees 1/4 x 1/4 x 1/8 FPT 1/4 x 1/4 x 1/8 FPT Drop Ear Gauge Tee Barb 90° Elbows 1/4 x 1/4 3/8 x 3/8 1/2 x 1/2 Male Adaptors 1/4 x 1/8 MPT 1/4 x 1/4 MPT 1/4 & 5/32 x 1/8 MPT 5/32 x 1/8 MPT 3/8 x 1/8 MPT 3/8 x 1/4 MPT Barb to MPT 90° Elbows 1/4 x 1/8 MPT 1/4 x 1/4 MPT 3/8 x 1/8 MPT 3/8 x 1/4 MPT Male Run Tees 1/4 x 1/8 MPT x 1/4 3/8 x 1/8 MPT x 3/8 3/8 x 1/4 MPT x 3/8 Male Branch Tees 1/4 x 1/4 x 1/8 MPT 3/8 x 3/8 x 1/8 MPT 3/8 x 3/8 x 1/4 MPT Solder Adaptor Tees 1/4 x 1/4 x 1/4 1/4 x 1/4 x 5/32 5/32 x 5/32 x 5/32 3/8 x 3/8 x 1/4 3/8 x 3/8 x 5/32 3/8 x 3/8 x 3/8 1/2 x 1/2 x 1/4 1/2 x 1/2 x 3/8 1/2 x 1/2 x 1/2 Plugs 1/4 1/4 & 5/32 3/8 Cross Reference COMPRESSION FITTINGS Bulkhead Unions 1/4 x 1/4 3/8 x 3/8 Union Couplings 3/16 x 3/16 1/4 x 1/4 3/8 x 1/4 3/8 x 3/8 90° Union Elbows Plastic Ferrules 1/4 3/8 1/2 Brass Ferrules 1/4 3/8 Female Branch Tee Female Adaptors 3/16 x 1/8 FPT 1/4 x 1/8 FPT 1/4 x 1/4 FPT 3/8 x 1/8 FPT 3/8 x 1/4 FPT 90° Female Elbows 1/4 x 1/8 FPT 1/4 x 1/4 FPT Gauge Tee Brass Inserts for Plastic Tubing 1/4 3/8 1/2 Male Branch Tees 1/4 x 1/4 x 1/8 MPT 1/4 x 1/4 x 1/4 MPT Male Adaptors 3/16 x 1/8 MPT 1/4 x 1/8 MPT 1/4 x 1/4 MPT 1/4 x 3/8 MPT 3/8 x 1/8 MPT 3/8 x 1/4 MPT 3/8 x 3/8 MPT 3/8 x 1/2 MPT Angle Gauge Tee 90° Male Elbows 3/16 x 1/8 MPT 1/4 x 1/8 MPT 1/4 x 1/4 MPT 3/8 x 1/8 MPT 3/8 x 1/4 MPT 3/8 x 3/8 MPT 3/8 x 1/2 MPT Male Run Tees 1/4 x 1/8 MPT x 1/4 1/4 x 1/4 MPT x 1/4 Nuts 1/4 3/8 Needle Valves 1/4 x 1/4 3/8 x 3/8 Tees 3/16 x 3/16 x 3/16 1/4 x 1/4 x 1/4 3/8 x 3/8 x 1/4 3/8 x 3/8 x 3/8 Plug Cross Reference PIPE FITTINGS Bushings 1/4 MPT x 1/8 FPT 3/8 MPT x 1/8 FPT 3/8 MPT x 1/4 FPT 1/2 MPT x 1/8 FPT 1/2 MPT x 1/4 FPT 1/2 MPT x 3/8 FPT 3/4 MPT x 1/4 FPT Couplings 1/8 FPT x 1/8 FPT 1/4 FPT x 1/4 FPT Drop Ear Elbow Cross 1/8 FPT (4 Sides) 1/4 FPT (4 Sides) 90° Elbows 1/8 FPT x 1/8 FPT 1/4 FPT x 1/4 FPT 90° Street Elbows 1/8 FPT x 1/8 MPT 1/4 FPT x 1/4 MPT Close Nipple Long Nipples 1/8 MPT (1-1/2" Long) 1/4 MPT (1-1/2" Long) 1/4 MPT (3" Long) 3/8 MPT (2" Long) 1/2 MPT (2" Long) Tees 1/8 FPT x 1/8 FPT x 1/8 FPT 1/4 FPT x 1/4 FPT x 1/4 FPT Hex Head Plugs 1/8 MPT 1/4 MPT Pipe Caps 1/8 FPT 1/4 FPT PIPING ACCESSORIES Oil Removal Filter Pneumatic Piping Header Pneumatic Terminal Strip Control Air Filter 1/8" FPT Gauge Elbow 1/8" FPT Gauge Tee Restrictor Tee, 0.005", 14.4 scim Restrictor Tee, 0.0007", 28.8 scim Restrictor Tee, 0.009", 57.6 scim Restrictor, 0.005", 14.4 scim Restrictor, 0.007", 28.8 scim CONTROL PANELS 12" x 14" x 4" 16" x 18" x 6" 20" x 24" x 6" 24" x 36" x 6" 36" x 48" x 8" REPLACEMENT LOCK & KEY   THERMOSTATS ROOM 1-Pipe Module Only DA RA 2-Pipe Module Only DA RA 2-Pipe Thermostat Package DA for Vertical Mounting RA for Vertical Mounting 2-Pipe Deadband Module Only DA RA Accessories °F Horizontal Scaleplate °F Vertical Scaleplate °C Horizontal Scaleplate °C Vertical Scaleplate Blank Cover, Almond Blank Cover, White Blank Cover, Aluminum Window Cover, Almond Window Cover, Whie Window Cover, Aluminum Restrictor Tee for 1-Pipe Setpoint Stops Tygothane Tubing Kit Hollow Wall Mounting Kit Backplate, Almond Backplate, White REMOTE BULB DUCT 70/75 Degree 65/70 Degree   RECEIVER-CONTROLLERS RESTRICTED OUTPUT BOOSTED OUTPUT DIAL OVERLAYS

TRANSMITTERS TEMPERATURE Room Duct/Immersion 6 inch, 0-100°F 6 inch, 50-150°F 8 inch, 50-100°F 4 inch, 40-240°F Restrictor Tee Brass Well Stainless Well Duct Mtg. Bracket Outside Air Duct Averaging 20 ft, 0-100°F 20 ft, 50-150°F 23 ft, 50-100°F Capillary Mtg. Clip PRESSURE Differential Pressure 0-50 psi 0-100 psi Single Input Pressure 0-50 psi 0-100 psi Static Pressure 0 to 0.5" wc 0 to 1" wc 0 to 2" wc 0 to 4" wc -0.5 to 0.5" wc Required Restrictor Tee   VAV FLOW CONTROLLERS CROSS REFERENCE RESET VOLUME Normally Open Dampers 0-1" wg, DA No Dials With Dials 11.5 scim 0-2" wg, DA 14.4 scim 11.5 scim Installation Sheet Normally Closed Dampers 0-1" wg, RA No Dials With Dials 11.5 scim 0-2" wg, RA 14.4 scim 11.5 scim Installation Sheet N.O./N.C. Field Selectable 0-1" wg, DA/RA 0-2" wg, DA/RA 28.8 scim 46.1 scim Installation Sheet CONSTANT VOLUME ΔP AIRFLOW SENSORS 3-5/32 Inch 5-13/32 Inch 7-21/32 Inch 9-29/32 Inch   DAMPER ACTUATORS TERMINAL BOX 1-11/16" Stroke Rotary Rotary Accessories Bushing & Collar Bushing Only Drive Pin Shaft Retainer 3/8" Adaptor Collar Only Diaphragm BLACK NYLON BODY 2" Stroke 3" Stroke 4" Stroke 6" Stroke ALUMINUM BODY 1-11/16" Stroke 4" Stroke 6" Stroke HESITATION STROKE PARTS, ACCESSORIES & LINKAGES Positioners ABS Plastic Metal (Zinc) Pushrods 12 inch 18 inch 24 inch 36 inch 48 inch Ball Joints Shaft End Connect to pushrod Crankarms Slotted 3/8" Shaft 3.18" Radius 4.93" Radius Slotted 1/2" Shaft 3.18" Radius 4.93" Radius 3-Hole 3/8" Shaft 3-Hole 1/2" Shaft Stroke Limiting Shaft Collars 2 inch Actuators 3 inch Actuators Replacement Diaphragms 2 inch Actuators 3 inch Actuators 4 inch Actuators 6 inch Actuators

PNEUMATIC RELAYS E-P RELAYS Plastic Body, Open Frame 24 vac 120 vac 24 vdc Plastic Body, Junction Box 24 vac 120 vac 208 vac 240 vac 277 vac 480 vac 24 vdc Brass Body, Panel Mount 24 vac 120 vac Brass Body, Conduit Hub 24 vac 120 vac DIVERTING Less Bracket With Bracket REVERSING Pilot Capacity, 9# Crossover Less Bracket With Bracket Pilot Capacity, 8# Crossover Less Bracket With Bracket High Capacity, 9# Crossover Less Bracket With Bracket High Capacity, 8# Crossover Less Bracket With Bracket HIGH/LOW SELECTOR Low Pressure Less Bracket With Bracket High Pressure Less Bracket With Bracket 6-Input High/Low RATIO 0 to 1, 0-8 psi Bias 2:1, +/-7.5 Bias BOOSTER Non-Adjustable Adjustable   PNEUMATIC SWITCHES P-E SWITCHES With Case & Cover SPDT DPDT Panel Mount, 2# differential SPDT DPDT Panel Mount, 1-2# differential SPDT, 25 amps SPDT, 21 amps (2) SPDT, 25 amps (2) SPDT, 21 amps (3) SPDT, 25 amps (3) SPDT, 21 amps GRADUAL Pneumatic Gradual Switch Scaleplates E-P Gradual Switch SELECTOR 2-Position Unused Ports Blocked Unused Ports Exhausted 3-Position Unused Ports Blocked Unused Ports Exhausted 6-Position Scaleplates Surface Mounting Bracket   VALVES WATER Globe 1/2" - 2" Unitary 1/2" - 3/4" 2-Way 3-Way Mixing 3-Way Diverting 3-8 psi 8-13 psi Screwed 1/2" - 2" NPT 2-Way 3-Way Mixing Flanged 2-1/2" - 6" 2-Way Single Seated Double Seated 3-Way Mixing 3-Way Diverting Butterfly 2" - 12" 2-Way Metal Seat Rubber Lined 3-Way Metal Seat Rubber Lined STEAM Globe 1/2" - 2" Flanged 2-1/2" - 6" Single Seated Double Seated Butterfly 2" - 12" 2-Way Metal Seat Rubber Lined 3-Way Metal Seat Rubber Lined