Von Duprin 230NL Night Latch E...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$173.00
$91.79
Von Duprin 230NL Night Latch Exit Device Trim for 22 Series with Heavy 10 Gauge Steel Escutcheon

Von Duprin 230NL Night Latch Exit Device Trim for 22 Series with Heavy 10 Gauge Steel Escutcheon

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Model: 230NL 689
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$173.00
$91.79
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Von Duprin 230NL Night Latch Exit Device Trim for 22 Series with Heavy 10 Gauge Steel Escutcheon

Commercial-Grade Night Latch Trim Solution for 22 Series Exit Devices

The Von Duprin 230NL is a professional-grade Night Latch Function exit device trim designed specifically for compatibility with Von Duprin 22 Series Exit Devices. Featuring a heavy 10 gauge (2.4 mm) steel escutcheon and a 3" x 12 1'/16" x 3/32" escutcheon plate, this trim delivers the durability and reliability demanded by commercial applications. The Night Latch function allows a key to retract the latch bolt, providing flexible access control. The 230NL is non-handed, offering straightforward installation versatility, and is rated Grade 1 Heavy Duty for demanding commercial environments. Note: Cylinder must be ordered separately for the 230NL trim.

Professional Features & Benefits

  • Night Latch Function: Key retracts the latch bolt, providing controlled access and flexible security management for commercial facilities.
  • Heavy 10 Gauge Steel Escutcheon: Constructed from heavy 10 gauge (2.4 mm) steel for exceptional durability and resistance to wear in high-traffic commercial applications.
  • Escutcheon Plate Dimensions: Plate size of 76 x 306 x 2 mm (3" x 12 1/16" x 3/32") with a 5 1/2" (140 mm) center-to-center measurement and a 2" (51 mm) product projection for precise, professional installation.
  • 22 Series Exit Device Compatibility: Engineered exclusively for use with Von Duprin 22 Series Exit Devices, ensuring seamless integration and reliable performance.
  • Non-Handed Design: Non-handed configuration simplifies ordering and installation, eliminating the need to specify door hand direction.
  • Lever Style Options: Number 06 lever style furnished as standard; number 03 and number 17 optional style levers are also available for design flexibility.
  • Grade 1 Heavy Duty Rating: Meets Grade 1 Heavy Duty standards for commercial-grade performance in demanding, high-traffic environments.
  • Modular & Upgradeable Design: Von Duprin's flexible, modular platform allows functionality to be added or upgraded cost-effectively as facility needs evolve, protecting your investment into the future.
  • Rim Pin Cylinder: Utilizes a rim pin cylinder configuration; cylinder must be ordered separately to complete the trim assembly.

Technical Specifications

  • Subcategory: Exit Device Trim
  • Series: 230 Exit Trim
  • Grade: Grade 1
  • Duty Level: Heavy Duty
  • Compatibilty: 22 Series Exit Devices
  • Product Group: Exit Devices and Trim
  • Product Subgroup: Exit Device Trim
  • Product Type: Exit Device Trim
  • Commercial/Residential: Commercial
  • Plate Size: 76 x 306 x 2 mm
  • Product Model: 230NL
  • (CTC) Center-to-Center: 5 1 ⁄ 2" (140 mm)
  • Product Function: Night Latch
  • Door Hand Direction: Non-Handed
  • Pin Cylinder: Rim
  • Escutcheon Plate: 3" x 12 1⁄16" x 3⁄32"
  • Product Projection: 2" (51 mm)
  • Product Category: Exit Devices and Trim
  • Department: Door Hardware

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin exit device trim products deliver professional-grade reliability with heavy 10 gauge (2.4 mm) steel escutcheon construction rated to Grade 1 Heavy Duty standards. The 230NL's modular, flexible design empowers facility managers to adapt and upgrade their security solutions cost-effectively as needs change, protecting their investment well into the future. Engineered for demanding commercial applications where dependable performance and long-term value are essential.

Product Specs

Subcategory:
Exit Device Trim
Series:
230 Exit Trim
Grade:
Grade 1
Duty Level:
Heavy Duty
Compatibility:
22 Series Exit Devices
Product Group:
Exit Devices and Trim
Product Subgroup:
Exit Device Trim
Product Type:
Exit Device Trims
Commercial/Residential:
Commercial
Plate Size:
76 x 306 x 2 mm
Product Model:
230NL
(CTC) Center-to-Center:
5 1 ⁄2" (140 mm)
Product Function:
Night Latch
Door Hand Direction:
Non-Handed
Pin Cylinder:
Rim
Escutcheon Plate:
3" x 12 1 ⁄16" x 3⁄32"
Product Projection:
2" (51 mm)
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 230NL 689 – Frequently Asked Questions

1) Will the Von Duprin 230NL trim work on any exit device, or only certain ones?
The 230NL night latch trim is built for Von Duprin 22 Series exit devices only. It is not a universal escutcheon trim, so if the device on the door is a 33A/35A, 98/99, or another manufacturer's rim device, this is the wrong trim. Check the device chassis stamping before ordering.
2) Does the 230NL come with a cylinder, or do I have to order one separately?
No cylinder is included. The 230NL takes a rim pin cylinder, and you order it separately along with the keyway and keying you want. Plan on a rim cylinder with the correct tailpiece for a Von Duprin 22 Series device, plus the mounting screws and clip that come with the cylinder.
3) What does night latch function mean on an exit device trim, and is it right for an exterior door?
Night latch means the outside key retracts the latch bolt momentarily so you can pull the door open, and then the door relatches behind you. There is no way to leave the outside unlocked. That suits a back door, a service entrance, or an after-hours entrance where only key holders should get in. If you want the outside lever to stay unlocked during business hours, night latch is the wrong function and you want a classroom or storeroom style trim instead, such as the Falcon 510L classroom trim or the Design Hardware KIL storeroom trim for their respective devices.
4) How much space does the 230NL escutcheon need on the door, and how far does it stick out?
The escutcheon plate measures 3 x 12-1/16 x 3/32 inches (76 x 306 x 2 mm), and the trim projects 2 inches (51 mm) off the face of the door. Mounting is on 5-1/2 inch (140 mm) centers. The 12-1/16 inch plate dimension is the one that matters on a narrow stile aluminum door: a plate that long needs a wide stile, so confirm the stile can take it before you order.
5) Are there night latch exit trims from other brands that do the same thing as the Von Duprin 230NL?
Several, though each is tied to its own device family, so the match has to be to the exit device already on the door. The Sargent 704ET is a Grade 1 heavy duty night latch lever trim for 700 Series, and the 704-ETL covers PE Series; the Sargent 744 is the night latch trim for 8700 and 8900 Series surface vertical rod and mortise devices. Corbin Russwin's VT957ET is a nightlatch escutcheon trim in stamped or formed stainless for ED5000 Series. Dorma's YR03R is a wide stile night latch escutcheon lever trim, less cylinder. Accentra's 121NL is a nightlatch trim as well. None of these mount on a Von Duprin 22 device, so the 230NL stays the answer if that is your device.
6) Is the Command Access 230L the same thing as the Von Duprin 230NL?
No. The Command Access 230L is an electrified version of the Von Duprin 230L exit trim, with 12V and 24V operation and fail safe or fail secure options, covering V96, 36 and 23 Series devices. The Von Duprin 230NL is a mechanical night latch trim for 22 Series devices where a rim cylinder and key retract the latch bolt - there is no wiring and no access control input. Order the 230L only if the opening is being tied into an electrified system.
7) What is the closest night latch exit device trim to the Von Duprin 230NL from another manufacturer?
The Sargent 704ET is the nearest straight equivalent. Like the 230NL, it is a night latch trim where the key retracts the latch, and it is rated Grade 1 heavy duty. The 230NL is non-handed out of the box, while the 704ET is field reversible, so both cover either door hand. The difference that decides the order is device compatibility: the 230NL is built for Von Duprin 22 Series exit devices, and the 704ET is trim for Sargent 700 Series devices. Match the trim to the device already on the door.
8) Which night latch exit trim goes on a Sargent surface vertical rod or mortise exit device instead of the Von Duprin 230NL?
Use the Sargent 744. It is a Grade 1 night latch trim where the key retracts the latch, made for Sargent 8700 and 8900 Series surface vertical rod and mortise devices, and it is freewheeling trim. The Von Duprin 230NL is a night latch trim for Von Duprin 22 Series exit devices and will not mount to a Sargent device. For a Sargent PE Series device, the 704-ETL is the night latch lever trim, Grade 1 heavy duty with key retract.
9) I need a night latch exit trim for a Corbin Russwin ED5000 device - what is the equivalent of the Von Duprin 230NL?
The Corbin Russwin VT957ET is the nightlatch escutcheon trim for ED5000 Series devices, in stamped or formed stainless steel. It is escutcheon trim like the Von Duprin 230NL, which uses a 10 gauge steel escutcheon plate measuring 3 inch by 12 1/16 inch by 3/32 inch, but the 230NL is built for Von Duprin 22 Series devices. Pick by the device chassis on the door, not by the escutcheon look.
10) Do I need to specify left hand or right hand for the Von Duprin 230NL exit trim?
Handing is not a factor. The 230NL is non-handed, so one part number covers both left and right hand doors. For a property manager stocking spares across a building, that means a single trim on the shelf covers every 22 Series opening regardless of swing.
11) What finishes does the Von Duprin 230NL night latch trim come in?
Four finishes: 526 powder coated chrome, 622 matte black, 689 powder coated aluminum, and 695/SP313 dark bronze. If you are matching existing openings in a building, 689 aluminum and 695 dark bronze are the two that usually pair with anodized aluminum storefront, and 622 matte black is the one to pick against a black frame package.
12) Which lever comes on the 230NL, and can I get a different lever style?
The number 06 lever is furnished as standard. Number 03 and number 17 levers are the optional styles, specified at the time of order. All three ride the same 10 gauge escutcheon, so the lever choice is about matching the lever design on the rest of your openings, not about fit.
13) Can I install the Von Duprin 230NL on a wood door, or is it hollow metal only?
Both. Von Duprin publishes separate 22 Series prep template sets for hollow metal doors and for wood doors, including dedicated trim and strike templates for each. Pull the template index that matches your door construction and lay out the 5-1/2 inch (140 mm) mounting centers from it rather than measuring off the old trim.
14) How does the Von Duprin 230NL compare to medium duty exit trim for a high traffic entrance?
The Von Duprin 230NL is Grade 1 heavy duty with a 10 gauge steel escutcheon, built for commercial use. Among the alternatives, the Falcon 179L lever control trim for 1790 Series devices and the Falcon 212L escutcheon lever trim for 20 Series devices are medium duty, while the Falcon 510L for 24 and 25 Series devices and the Sargent 704ET are heavy duty. On an entrance cycling all day, match the duty level to the traffic and the device family already installed.
15) What can I use instead of the Von Duprin 230NL if I want the key to hold the door unlocked for a class period?
That is classroom function, not night latch. On the 230NL the key retracts the latch bolt for momentary access. If you need the lever to stay live until re-keyed, the Falcon 510L is a heavy duty classroom function exit device trim with a lever handle for 24 and 25 Series devices, and the Accentra 446F is a Grade 1 classroom function trim with an Augusta lever. Both are classroom function; the 230NL is night latch.
16) Which exit trims look like the Von Duprin 230NL but will not give a key holder entry?
Two categories to watch. Dummy trim, like the Detex 02BN dummy S-lever trim with blank escutcheon for Value Series devices, has a lever and an escutcheon but no working function. Blank escutcheon trim, like the Falcon 212L for 20 Series devices, is also lever trim without a keyed function. The Von Duprin 230NL is night latch: it takes a rim cylinder, ordered separately, and the key retracts the latch bolt. If the escutcheon on the shelf has no cylinder hole in use, it is not a substitute.
17) For a tenant suite door that should stay locked from outside at all times, what do I order instead of the Von Duprin 230NL?
That is storeroom function. Storeroom trim keeps the outside lever fixed and the key retracts the latch, so the door never sits unlocked. The Design Hardware KIL storeroom trim is Grade 1 storeroom function for 1000 and 2000 Series devices with a Schlage C keyway and flat lever, the Pamex E9000 is a Grade 1 storeroom trim with an L3 lever for doors 1-3/8 inch to 2 inch thick, and the Tell EDELT80 is storeroom escutcheon lever trim for doors 1-3/8 inch to 1-3/4 inch. The Von Duprin 230NL is night latch trim for Von Duprin 22 Series devices.
18) Can I get night latch exit trim with a pull plate instead of a lever like the Von Duprin 230NL?
Yes. The Dexter ED1500T-PULL-NC is Grade 1 nightlatch function exit device trim with a raised lip pull plate, and the Design Hardware 2P-03NL is pull trim with a cylinder hole and night latch function for 1000R and 2000R devices in Grade 1. Both give the key retract behavior through a pull rather than a lever. The Von Duprin 230NL is Grade 1 lever trim on a 10 gauge steel escutcheon, furnished standard with the number 06 lever and optionally the number 03 or number 17 lever, for Von Duprin 22 Series devices.
19) Is a passage function exit trim an acceptable substitute for the Von Duprin 230NL?
Only if the opening does not need to be secured from outside. Passage trim, such as the Arrow SRX01 Sierra lever with rose for ED910, S1150 and S1250 devices, or the Corbin Russwin x910ET heavy duty trim for ED5200S, ED5200, ED5400 and ED5800 Series devices, retracts the latch every time the lever is turned - no key, no locked condition. The Von Duprin 230NL is night latch, taking a rim cylinder so only a key holder gets in from outside. Swapping one for the other changes the security of the door, not just the hardware.
20) We want to add pushbutton code access to an exit device rather than issue keys - what replaces the Von Duprin 230NL?
Electronic exit trim replaces the mechanical trim entirely. The Dormakaba E-Plex 201U is an electronic pushbutton exit trim in the E-Plex 2000 Series for wide stile doors, and the Dormakaba PowerPlex P201U is exit trim for rim, mortise and surface vertical rod devices. The Von Duprin 230NL is mechanical night latch trim that uses a rim cylinder, ordered separately, with the key retracting the latch bolt. Confirm the electronic trim matches the device family on the door before ordering.
21) Are there thumbpiece alternatives to the Von Duprin 230NL lever trim?
Yes, if a thumbpiece suits the door better than a lever. The Tell EDTHP53 is exit device thumbpiece trim in keyed entry function for doors 1-3/8 inch to 1-3/4 inch thick, and the Dexter ED1000T-CLRM-TP-NC is Grade 1 classroom function trim with a thumbpiece, pull plate and cylinder, supplied less cylinder. The Von Duprin 230NL is night latch lever trim, furnished standard with the number 06 lever, for Von Duprin 22 Series devices. Note the function difference: keyed entry and classroom behave differently from night latch.
How fast can I get the Von Duprin 230NL 689 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Von Duprin 230NL 689 come with a warranty?
Absolutely. The Von Duprin 230NL 689 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Von Duprin 230NL 689?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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