Sargent 1431 Series

General Information

1. ► Closer Spring Adjustment (not shown):

• Affects the entire cycle of the door closer movement.
• Used to size closer for application requirements.
• Determines the amount of force with which the door closes and the amount of force required to open the door.
• Adjustable to compensate for door size and draft conditions.

2. ► Backcheck Valve:

• At approximately 70° of the open cycle, the backcheck valve begins to slow the door’s motion.
• Prevents the door from slamming into the door’s stop.
• Valve is used to control the intensity of the backcheck.
• Note: a positive stop is required, backcheck cannot be used as a stop.

3. ► Delayed Action Valve (optional):

• Holds the door in the open position momentarily.
• 20 second minimum hold open delay.
• The feature is available for all applications and arms.
• Beneficial when moving carts or objects thru door opening and ADA applications.

4. ► Closing Speed Valve:

• Controls how fast the door closes to approximately 8” from the closed position.

5. ► Latching Speed Valve:

• Controls the speed of the door during the final 8" of door swing.
• The force the door closes with is controlled by the closer spring.
• Note: This adjustment is critical for door latching.

Features and Benefits

• Certified ANSI/BHMA A156.4 Grade 1.
• Conforms to UL10C and UBC for positive pressure fire test.
• UL Listed and cUL Listed to Canadian Safety Standards listed for use on fire doors.
• 25 year limited warranty.
• User friendly versatile mounting applications permit standard, top jamb, parallel and track installations.
• Self sticking templates supplied for most applications.
• Adjustable spring power allows 1431 closers a size range of 1 through 6; they are adjusted to size 3 before leaving factory.
• One door closer body for all applications – all 1431 units are non-handed.
• Meets ADA requirements in all applications, except Push Side Track application (except track).
• High impact non-corrosive plastic covers with two machine screws standard; metal covers and lead lined are optional.
• All weather fluid allows closer to operate effectively in extreme temperatures without readjustment.
• 1-1/2" diameter piston for superior door control.
• Standard pressure relief valves for both opening and closing cycles protect the door and frame from damage caused by abuse.
• Retrofits existing SARGENT 1230/1231 Series Closer installations.

Heavy Duty Construction:

• Heat treated full rack and pinion for high strength & wear resistance.
• Heavy duty one piece high silicon content aluminum alloy body provides corrosion resistance, superior strength and wear resistance.
• 1/2" arm engagement over a 7/16 square spindle ensures a wear-resistant tight joint.

Fasteners:

• Machine Screws and self tapping screws provided for closer and arm.
• In addition, wood screws supplied when installed on wood doors with through bolts.

Valves:

• Separate brass low sensitivity control valves offer ability to separately regulate door speed, latching, backcheck and optional delayed action.
• All valves are captured to prevent accidental removal, adjustable with an 1/8" Allen wrench.
• Adjustable backcheck protects the door and hardware from damage during the opening cycle.
• Adjustable delayed action (optional) permits easy access for physically impaired individuals.

Full Complement of Arm Types:

• Standard and parallel arms
• Push and pull track arms
• Heavy duty forged steel arms are finely finished and interchangeable between SARGENT 281 and 1431, and 351 Series. The cold formed arms (RO/RP9) are unique to the 1431 series and not interchangeable with other SARGENT closers.

Arm Leverage Adjustment:

• Closers using “O” or “F” arms have the provision to increase closing power by 15% by adjusting foot pivot.

MicroShield® Coating:

• Revolutionary finish coating available on all SARGENT product lines, utilizes a silver-based antimicrobial compound from Agion Technologies.
• As an integral part of the finish coating, MicroShield® lasts for the life of the hardware.
• MicroShield® coating permanently suppresses the growth of bacteria, algae, fungus, mold and mildew. It is effective against a broad spectrum of bacteria.
• Non-toxic and completely safe, this antimicrobial compound is EPA and NSF approved and FDA listed for use in medical and food preparation equipment.
• Applications: Anywhere there is need for a clean environment (hospitals, laboratories, schools, medical centers, daycare, food processing, etc.).

Special Rust Inhibitor Process (SRI):

• Additional process available for bracket and arms provides an extra layer of protection for extreme corrosive environments.
• Available with powder coated finishes only; specify SRI- as an option when ordering.

Standard Applications

The standard application of the 1431 door closer is the most common and the most desirable. The closer mounts on the hinge (pull) side of door (except when the W Corner Bracket is used). Note: This application is not recommended on exterior doors swinging out, since the closer is not protected from weather. The cover projection normally limits the door opening to a maximum of 160°.

Parallel Arm Applications

The 1431 closer is mounted on the push side of the door with the arm under the frame parallel to the face of the door. This application is well suited for narrow face frames and deep reveal applications. The closer arm does not project into the room, and the door can be swung open much farther than in a top jamb application.

Top Jamb Applications

The 1431 closer is mounted on the frame face above the door. The foot is mounted on the push side of door. This application is for use on exterior doors opening out to protect the closer from the weather.

Track Type Applications

The 1431 track type closer offers the most decorative door closer providing a clean unobstructed appearance without the cost of concealed closers and tracks. With versatile mounting options on either side of the door, the 1431 track type closers are a favorite of interior designers.

Fire Rating Note: Any retrofit or other field modification to a fire rated opening can potentially impact the fire rating of the opening, and Sargent Manufacturing Company makes no representations or warranties concerning what such impact may be in any specific situation. When retrofitting any portion of an existing fire rated opening, or specifying and installing a new fire-rated opening, please consult with Penner to ensure compliance with all applicable codes and rating.