Von Duprin 6225 Electric Strik...
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$1,843.00
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Von Duprin 6225 Electric Strike for Mortise or Cylindrical Locks | 6200 Series Heavy-Duty UL Listed

Von Duprin 6225 Electric Strike for Mortise or Cylindrical Locks | 6200 Series Heavy-Duty UL Listed

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Model: VON-6225-FSE--24-630
$1,843.00
$1,151.87
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$1,843.00
$1,151.87
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Von Duprin 6225 Electric Strike for Mortise or Cylindrical Locks | 6200 Series Heavy-Duty UL Listed

Commercial-Grade Electric Strike with Fail-Secure Operation and Fire-Rated Stainless Steel Construction

The Von Duprin 6225 is a heavy-duty 6200 Series electric strike engineered for reliable, secure access control in commercial applications. Designed for use with mortise or cylindrical locksets, this electric strike features a movable lip (keeper) that enables remote release of a locked door via an entry/exit button or credential reader. Standard operation is 24 VDC in fail-secure mode, with selectable 12 VDC, 16 VDC, and 28 VDC options and field-configurable fail-safe or fail-secure modes to meet exact application requirements. Built from heavy-duty stainless steel with an integrated faceplate, the 6225 is fully UL 1034 and UL 10C listed, fire rated to 3 hours on single doors and 90 minutes on pair doors with inactive leaf, and certified ANSI BHMA A156.31 Grade 1.

Professional Features & Benefits

  • Flexible Power Options: Standard 24 VDC operation with selectable 12 VDC, 16 VDC, and 28 VDC options; continuous duty ratings of 0.6A at 12 VDC, 0.4A at 16 VDC, 0.33A at 24 VDC, and 0.25A at 28 VDC for versatile system integration.
  • Fail-Safe / Fail-Secure Configuration: Factory-configured fail-secure as standard; field-selectable fail-safe mode allows adaptation to specific security and life-safety requirements.
  • Heavy-Duty Stainless Steel Construction: Fully stainless steel body with integrated faceplate and smooth keeper movement ensures long-term durability and resistance to abuse in high-traffic commercial environments.
  • Exceptional Durability: Endurance tested to 1,000,000 cycles and rated at 70 ft-lbs. dynamic strength, delivering dependable performance in demanding applications.
  • Latch Throw & Holding Force: Features a 3/4" latch throw and 1,300 lb. holding force for secure door retention across mortise and cylindrical lockset applications.
  • Fire-Rated & UL Listed: UL 10C fire rated to 3 hours on single doors and 90 minutes on pair doors with inactive leaf; UL 1034 listed for burglary-resistant electric door strikes; UL 294 listed; certified ANSI BHMA A156.31 Grade 1.
  • Broad Lockset Compatibility: Compatible with Schlage, Von Duprin, and Falcon cylindrical and mortise locksets, as well as many other manufacturers' products; suitable for 17 model configurations across cylindrical and mortise applications.
  • Versatile Frame Compatibility: Designed for interior or exterior doors with hollow metal, aluminum, or wood frame models; suitable for retrofit applications and new construction.
  • Easy Installation & Servicing: Two-piece plug connectors included for ease of installation and removal during strike servicing; factory orderable to exact specification.
  • Available Finishes: Six popular finishes available including US3/BHMA 605 polished brass, US4/BHMA 606 satin brass, US10/BHMA 612 satin bronze, US10B/BHMA 613 dark bronze, US32/BHMA 629 bright stainless steel, and US32D/BHMA 630 satin stainless steel.
  • Manufacturer Warranty: 5-year limited warranty for mechanical components and 1-year warranty for electronic components for added confidence and protection.
  • Retrofit Compatibility: Retrofits Folger Adams FA 310-2 OB and a number of competitive and older model Von Duprin electric door strikes.

Technical Specifications

  • Product Group: Electronic Access Controls
  • Series: 6200 Series
  • Grade: Grade 1
  • Duty Level: Heavy Duty
  • Door Type: Hollow Metal, Aluminum
  • Warranty: 5 Year for Mechanical Components, 1 Year for Electronic Components
  • Holding Force: 1300
  • Latch Throw: 3/4"
  • Product Subgroup: Electric Strikes
  • Product Type: Electric Strikes
  • Subcategory: Electric Strikes
  • Retrofits: Folger Adams FA 310-2 OB
  • Application: Double Doors
  • Commercial/Residential: Commercial
  • Compatibility: Mortise Locks without Deadbolt, Cylindrical
  • Electronic: Yes
  • Lock Type: Mortise or Cylindrical
  • Fail-Safe/Fail-Secure: Fail-Secure
  • Product Model: 6225
  • Product Voltage: 12/24 VDC
  • Door Hand Direction: Non-Handed
  • Face Plate: 9"
  • Fire Rating: Yes
  • Product Category: Electronic Access Controls
  • Department: Door Hardware

Professional Applications

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

Why Choose Von Duprin Quality?

Von Duprin 6200 Series electric strikes are built to the highest commercial standards, featuring heavy-duty stainless steel construction endurance tested to 1,000,000 cycles and rated at 70 ft-lbs. dynamic strength. Full UL 1034, UL 10C, and UL 294 listings combined with ANSI BHMA A156.31 Grade 1 certification confirm compliance with the most demanding fire, burglary-resistance, and access control requirements. Backed by a 5-year limited warranty for mechanical components and a 1-year warranty for electronic components, the Von Duprin 6225 is engineered for dependable performance in the most demanding commercial access control applications.

Product Specs

Product Group:
Electronic Access Controls
Series:
6200 Series
Grade:
Grade 1
Duty Level:
Heavy Duty
Door Type:
Hollow Metal, Aluminum
Warranty:
5 Year for Mechanical Components, 1 Year for Electronic Components
Holding Force:
1300
Latch Throw:
3/4"
Product Subgroup:
Electric Strikes
Product Type:
Electric Strikes
Subcategory:
Electric Strikes
Retrofits:
Folger Adams FA 310-2 OB
Application:
Double Doors
Commercial/Residential:
Commercial
Compatibility:
Mortise Locks without Deadbolt, Cylindrical
Electronic:
Yes
Lock Type:
Mortise or Cylindrical
Fail-safe / Fail-secure:
Fail-Secure
Product Model:
6225
Product Voltage:
12/24 VDC
Door Hand Direction:
Non-Handed
Face Plate:
9"
Fire Rating:
Yes
Product Category:
Electronic Access Controls
Department:
Door Hardware

Von Duprin VON-6225-FSE--24-630 – Frequently Asked Questions

1) Will the Von Duprin 6225 electric strike work with my mortise lock that has a deadbolt?
No. The 6225 works with mortise locks without a deadbolt, and with cylindrical locksets. If your mortise lock throws a deadbolt into the frame, the strike keeper cannot release it, so you need a different arrangement for that opening. On the latch side, the 6225 handles a 3/4 inch latch throw.
2) What frame types can the Von Duprin 6225 strike be installed in?
Hollow metal and aluminum frames are the door/frame types carried on the 6225, with a 9 inch faceplate on the strike. It is non-handed, so one unit covers either hand of door.
3) Can I use the Von Duprin 6225 on a fire rated door?
Yes. The 6225 is fire rated and UL 10C listed to 3 hours on single doors and 90 minutes on pairs with an inactive leaf. It also carries UL 1034 for burglary-resistant electric strikes, UL 294, and ANSI/BHMA A156.31 Grade 1. On a fire opening you must order it fail-secure so the latch stays engaged on power loss.
4) Should I order the 6225 fail-safe or fail-secure?
Both are orderable. Fail-secure keeps the door locked when power drops, which is what a fire rated opening and most exterior perimeter doors need. Fail-safe releases the keeper on power loss, used where egress or a fire alarm interface has to unlock the opening. Standard configuration on the 6225 is fail-secure, and the mode is field-selectable.
5) What voltage do I need to run a Von Duprin 6225 strike?
Standard is 24 VDC, and 12 VDC is the other ordering option. The strike is also selectable for 16 VDC and 28 VDC. Continuous duty current draw runs 0.6A at 12 VDC, 0.4A at 16 VDC, 0.33A at 24 VDC, and 0.25A at 28 VDC, so size the power supply off the voltage you actually pick.
6) Will the 6225 replace a Folger Adam 310 strike already in my frame?
The 6225 retrofits the Folger Adams FA 310-2 OB, along with a number of competitive and older Von Duprin electric strikes. If you are keeping the existing 310 body instead, the HES Folger Adam 310-1(X) strike body covers 1/2, 5/8 and 3/4 inch throw latchbolts.
7) My latchbolt only projects 5/8 inch. Is the 6225 still the right strike?
The 6225 is built around a 3/4 inch latch throw. For a 5/8 inch latchbolt there are strikes sized for it: the Adams Rite 7240 is a fire-rated unit for cylindrical locksets with 5/8 inch latchbolt projection, the Hager 2925 takes a 5/8 inch latch with field reversible fail safe/secure, and the SDC 45F is a fire-rated 5/8 inch unit with a radius corner faceplate.
8) I need an electric strike for an aluminum storefront jamb - is the 6225 the right choice?
The Von Duprin 6225 is listed for hollow metal and aluminum doors with a 9 inch faceplate, which is a full ANSI-style cutout. For a narrow aluminum storefront jamb taking a 1-1/4 inch x 4-7/8 inch faceplate, the Adams Rite 7100 Series and the Adams Rite 7160 are built specifically for aluminum jambs at that faceplate size. Note that both Adams Rite models are non-fire-rated, so on a labeled opening the 6225 is the one that carries the fire rating.
9) What is the closest equivalent to the Von Duprin 6225 electric strike for mortise and cylindrical locks?
The Von Duprin 6225 is a Grade 1, fire-rated electric strike for mortise locks without deadbolt and cylindrical locks, running 12/24 VDC with a 3/4 inch latch throw. The Hager 2930 is the nearest match in the same duty class: it is a fire-rated Grade 1 electric strike for cylindrical and mortise locks with 12/24 VDC dual voltage and field reversible fail safe/fail secure operation. The Securitron MUNL Mortise UnLatch is another Grade 1 fire-rated option, but it is built specifically for mortise locks rather than covering both lock types.
10) My opening has a rim exit device, not a mortise or cylindrical lock. Can I use the 6225?
No. The Von Duprin 6225 is specified for mortise locks without deadbolt and cylindrical locks. For a rim exit device, the Hager 2945 is a fire-rated rim exit strike with field selectable fail safe/fail secure and a latchbolt monitor, and the SDC 30-4 is a rim mount strike for a 3/4 inch Pullman latchbolt in stainless steel. For surface vertical rod devices, the HES Folger Adam 310-4-2 is a complete strike pac built for that application.
11) I am replacing a Folger Adam 310 strike - do I need the 6225 or an HES part?
The Von Duprin 6225 is listed as a retrofit for the Folger Adams FA 310-2 OB. If you would rather stay in the original family, the HES Folger Adam 310-1(X) is a Grade 1 fire-rated strike body that accepts 1/2 inch, 5/8 inch or 3/4 inch throw latchbolts. The 6225 itself is built around a 3/4 inch latch throw, so verify the existing latch projection before choosing between them.
12) How much force will the Von Duprin 6225 hold before it gives?
1,300 lb holding force, with a 70 ft-lb dynamic strength rating and endurance testing to 1,000,000 cycles. That is the heavy duty end of the category and why it gets specified on high-traffic commercial and institutional openings rather than light-duty interior doors.
13) Can the 6225 be used on a pair of doors?
Yes, the 6225 is carried for double door applications. Its UL 10C fire rating on pairs is 90 minutes with an inactive leaf, versus 3 hours on a single door, so on a rated pair confirm the 90 minute number meets the opening's requirement. Rockwood also offers a double door electric strike with a 3/4 keeper, Grade 1 and fire rated, if you want an alternative built specifically for pairs.
14) The 6225 is more strike than I need for a low-traffic interior door. What is a lighter option?
The Von Duprin 6225 is a heavy duty, Grade 1 commercial strike. For light commercial interior work, the Trine 001 Series is a fail-secure light commercial electric strike with a 5-7/8 inch x 1-1/4 inch faceplate, and the RCI 15BS is an economy fail-secure strike for special offset latch entry. Both are non-fire-rated, so confirm the opening is not a labeled door before substituting; the SDC 15 Series is a value strike with 12/24 VDC operation and a 5/8 inch latchbolt if you want to keep dual-voltage wiring.
15) I need latchbolt or door position monitoring at the strike. Does the 6225 do that?
The Von Duprin 6225 is described as a fail-secure strike with a movable keeper for remote release; monitoring is not part of how it is specified. If the access control system needs a signal back from the strike, the Dortronics 3300 Series includes a latch bolt sensing switch and runs 12/24 VDC on an ANSI 4-7/8 inch x 1-1/4 inch prep, the Hager 2945 carries a latchbolt monitor, and the Camden CX-ED1799L-8 is a fire-rated Grade 1 dual monitor strike shipped with eight faceplates.
16) I have to cut the frame for the 6225. Is there a strike that avoids a new prep?
The Von Duprin 6225 uses a 9 inch integrated faceplate, so the jamb has to be prepped to suit. Where cutting the frame is not an option, the Locknetics NC450 is a no-cut electric strike, and the Camden CX-ED1689L-4 is a fire-rated universal low profile strike supplied with four faceplates to cover varying existing preps. Both trade the 6225's 1,300 lb holding force spec for easier retrofit.
17) Is the Adams Rite 7240 a substitute for the Von Duprin 6225?
They overlap but are not interchangeable. The Adams Rite 7240 is a fire-rated electric strike for cylindrical locksets with a 5/8 inch latchbolt projection. The Von Duprin 6225 covers both cylindrical and mortise locks without deadbolt and is built for a 3/4 inch latch throw on a 9 inch faceplate. If the opening is cylindrical-only with a 5/8 inch latch, the 7240 fits the prep; a mortise lock or a 3/4 inch throw points back to the 6225.
18) The 6225 is a DC strike. What if my power supply is AC?
The Von Duprin 6225 is a 12/24 VDC strike. For an AC or combination supply, the Trine 2001 runs 16-24 VAC/DC fail secure on a 5-7/8 inch x 1-1/4 inch faceplate with up to 5/8 inch throw, and the Trine 004 operates on 8-16 VAC fail secure with a 6-1/4 inch x 1-3/8 inch faceplate. Both are fire rated, like the 6225.
19) What Grade 1 fire-rated strikes can I standardize on across a facility alongside the 6225?
The Von Duprin 6225 is ANSI/BHMA Grade 1 and fire rated, non-handed, for mortise and cylindrical locks. Peers at the same Grade 1 fire-rated level for mixed openings include the Alarm Controls AES-100 heavy duty Grade 1 strike, the Camden CX-ED1410/ED1420 universal Grade 1 ANSI fire-rated series, and the Securitron MUNL for mortise. For a pair of doors, the Rockwood ESK-DBL is a Grade 1 fire-rated double door strike with a 3/4 inch keeper, matching the 6225's 3/4 inch latch throw.
20) What finishes does the Von Duprin 6225 electric strike come in?
Six: 605 bright brass, 606 satin brass, 612 satin bronze, 613 oil rubbed bronze, 629 bright stainless, and 630 satin stainless. Each is available in both 12 VDC and 24 VDC and in either fail-safe or fail-secure, so matching the rest of the hardware on a building does not restrict the electrical choice.
21) What else should I know about wiring and servicing the 6225 strike?
Two-piece plug connectors come with the strike, so the unit can be unplugged and pulled from the frame for service without cutting or re-splicing the field wiring. Body and faceplate are stainless steel and the faceplate is integrated rather than a separate plate.
22) What other heavy duty electric strikes sit in the same class as the Von Duprin 6225?
The Von Duprin 6225 is a heavy duty Grade 1 strike. In the same heavy duty class, the Locknetics MDS100 US32D and the Locknetics MS100 US32D are both heavy duty electric strikes, and the Alarm Controls AES-100 is a Grade 1 heavy duty strike. The Locknetics units are offered in US32D satin stainless, which matches one of the 6225's finish options.
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Does the Von Duprin VON-6225-FSE--24-630 come with a warranty?
Absolutely. The Von Duprin VON-6225-FSE--24-630 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 VON-6225-FSE--24-630?
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