Combined Shape
Combined Shape


back to overview

Apollo ASME Sec VIII Steam Bronze Safety Relief Valves with Brass Trim, Teflon Seat, 1-1/4" (MNPT x FNPT)

Apollo ASME Sec VIII Steam Bronze Safety Relief Valves with Brass Trim, Teflon Seat, 1-1/4" (MNPT x FNPT)


ASME Sections I & VIII capacity certified safety valve for overpressure protection of steam power boilers, pressure piping systems, pressure vessels, piping and similar equipment. Suitable for steam, air and non-hazardous gases.

  • ASME Section I & VIII Certified Capacities
  • 5 - 300 psig Set Pressures @ -60°F min. / 406°F max.
  • 1/2" - 2-1/2" Inlet Connections Available
  • Stainless Steel Wetted Trim (19L, 19S)
  • PFA and Metal Seat Styles Available
  • Made in the USA 


steam compressed air


building installations


item code size weight dimensions packaging gtin + upc
19KFFL100 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750431692
19KFFL103 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750833250
19KFFL105 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750982880
19KFFL110 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750600371
19KFFL120 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750383403
19KFFL125 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750309434
19KFFL15 1-1/4" (DN32) 3.9 lb Carton (1 pce) 00670750195433
19KFFL150 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750360312
19KFFL154 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750010972
19KFFL170 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750911972
19KFFL175 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750509001
19KFFL20 1-1/4" (DN32) 3.9 lb Carton (1 pce) 00670750000546
19KFFL200 1-1/4" (DN32) 3.9 lb Carton (1 pce) 00670750405662
19KFFL25 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750013249
19KFFL250 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750400612
19KFFL30 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750361661
19KFFL32 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750753503
19KFFL35 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750332456
19KFFL40 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750174698
19KFFL45 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750585159
19KFFL50 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750206092
19KFFL51 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750343476
19KFFL52 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750064371
19KFFL55 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750581298
19KFFL60 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750208041
19KFFL64 1-1/4" (DN32) 4.1 lb Carton (1 pce) 00670750875267
19KFFL65 1-1/4" (DN32) 4.1 lb Carton (1 pce) 00670750239717
19KFFL70 1-1/4" (DN32) 4.1 lb Carton (1 pce) 00670750154195
19KFFL75 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750399275
19KFFL80 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750442582
19KFFL87 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750334948
19KFFL90 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750683633
19KFFL95 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750402890
19KFFL96 1-1/4" (DN32) 4.05 lb Carton (1 pce) 00670750765735
19KFFL130 1-1/4" (DN32) 4.05 lb 00191988027391
item code size DN1 DN2
19KFFL100 1-1/4" (DN32) DN32 DN32
19KFFL103 1-1/4" (DN32) DN32 DN32
19KFFL105 1-1/4" (DN32) DN32 DN32
19KFFL110 1-1/4" (DN32) DN32 DN32
19KFFL120 1-1/4" (DN32) DN32 DN32
19KFFL125 1-1/4" (DN32) DN32 DN32
19KFFL15 1-1/4" (DN32) DN32 DN32
19KFFL150 1-1/4" (DN32) DN32 DN32
19KFFL154 1-1/4" (DN32) DN32 DN32
19KFFL170 1-1/4" (DN32) DN32 DN32
19KFFL175 1-1/4" (DN32) DN32 DN32
19KFFL20 1-1/4" (DN32) DN32 DN32
19KFFL200 1-1/4" (DN32) DN32 DN32
19KFFL25 1-1/4" (DN32) DN32 DN32
19KFFL250 1-1/4" (DN32) DN32 DN32
19KFFL30 1-1/4" (DN32) DN32 DN32
19KFFL32 1-1/4" (DN32) DN32 DN32
19KFFL35 1-1/4" (DN32) DN32 DN32
19KFFL40 1-1/4" (DN32) DN32 DN32
19KFFL45 1-1/4" (DN32) DN32 DN32
19KFFL50 1-1/4" (DN32) DN32 DN32
19KFFL51 1-1/4" (DN32) DN32 DN32
19KFFL52 1-1/4" (DN32) DN32 DN32
19KFFL55 1-1/4" (DN32) DN32 DN32
19KFFL60 1-1/4" (DN32) DN32 DN32
19KFFL64 1-1/4" (DN32) DN32 DN32
19KFFL65 1-1/4" (DN32) DN32 DN32
19KFFL70 1-1/4" (DN32) DN32 DN32
19KFFL75 1-1/4" (DN32) DN32 DN32
19KFFL80 1-1/4" (DN32) DN32 DN32
19KFFL87 1-1/4" (DN32) DN32 DN32
19KFFL90 1-1/4" (DN32) DN32 DN32
19KFFL95 1-1/4" (DN32) DN32 DN32
19KFFL96 1-1/4" (DN32) DN32 DN32
19KFFL130 1-1/4" (DN32)
see above for the diagram with these dimensions.
color yellow, bronze
materials bronze, brass (ASTM B16, ASTM B584-C84400)
finishing none
manufacturer Aalberts integrated piping systems Americas, Inc. (Apollo)
connection type MPT - male thread conical (NPT), FPT - female thread conical (NPT)
product group valves (safety relief valve)
ETIM class EC011311 Safety valve
brand Apollo Valves
series 19 - Safety Relief Valves
product type 19KFFL000
label value
ETIM class EC011311 Safety valve
Connection 1 External thread conical (NPT)
Connection 2 Internal thread conical (NPT)
Height 0mm
Suitable for heating No
Suitable for cooling No
Suitable for solar heating No
Suitable for hot tap water No

send by email


Aalberts integrated piping systems Americas, Inc., a North Carolina corporation with offices located at 10715 Sikes Place, Suite 200, Charlotte, North Carolina (the “Company“), desires to use and publicize the name, likeness, and other personal characteristics and private information of the individual named below with a residence at the address set out below (“I” or “me“) for advertising, promotion, and other commercial and business purposes. In exchange for the intangible value I will gain by participating in Company’s publicity programs/a one-time payment in the amount of $0 and other good and valuable consideration, the receipt and sufficiency of which I hereby acknowledge, I give Company my permission for such use and publicity for such purposes, according to the terms and conditions set forth in this Publicity Waiver and Release (“Agreement“).

 I hereby irrevocably permit, authorize, grant, and license Company and its affiliates, successors, and assigns, [and their respective licensees, advertising agencies, promotion agencies, and fulfillment agencies,] and the employees, officers, directors, and agents of each and all of them (“Authorized Persons“), the rights to display, publicly perform, exhibit, transmit, broadcast, reproduce, record, photograph, digitize, modify, alter, edit, adapt, create derivative works, exploit, sell, rent, license, otherwise use, and permit others to use my name, image, likeness, and appearance, voice, professional and personal biographical information, signature and other personal characteristics and private information, and all materials created by or on behalf of Company that incorporate any of the foregoing (“Materials“) in perpetuity throughout the universe in any medium or format whatsoever now existing or hereafter created, including but not limited to, in and on magazines, brochures and other print publications, electronic, magnetic, and optical media, motion pictures, television broadcast, cablecast, and satellite, home video and video on demand, radio broadcasts, display, point-of-sale, and other advertising and promotional materials, press releases, the internet and other digital transmission or delivery methods, mobile applications, on any platform and for any purpose, including but not limited to advertising, public relations, publicity, packaging, and promotion of Company and its affiliates and their businesses, products, and services, without further consent from or royalty, payment, or other compensation to me.

Company shall be the exclusive owner of all rights, including copyright, in the Materials. I hereby irrevocably transfer, assign, and otherwise convey to Company my entire right, title, and interest, if any, in and to the Materials and all copyrights and other intellectual property rights in the Materials arising in any jurisdiction throughout the universe in perpetuity, including all registration, renewal, and reversion rights, and the right to sue to enforce such copyrights against infringers. I acknowledge and agree that I have no right to review or approve Materials before they are used by Company, and that Company has no liability to me for any editing or alteration of the Materials or for any distortion or other effects resulting from Company’s editing, alteration, or use of the Materials, or Company’s presentation of me. Any credit or other acknowledgment of me, if any, shall be determined by Company in Company’s sole discretion. Company has no obligation to create or use the Materials or to exercise any rights given by this Agreement.

To the fullest extent permitted by applicable law, I hereby irrevocably waive all legal and equitable rights relating to all liabilities, claims, demands, actions, suits, damages, and expenses, including but not limited to claims for copyright or trademark infringement, infringement of moral rights, libel, defamation, invasion of any rights of privacy (including intrusion, false light, public disclosure of private facts, and misappropriation of name or likeness), violation of rights of publicity, physical or emotional injury or distress, or any similar claim or cause of action in tort, contract, or any other legal theory, now known or hereafter known in any jurisdiction throughout the world (collectively, “Claims“), arising directly or indirectly from the Authorized Persons’ exercise of their rights under this Agreement or the production, exhibition, exploitation, advertising, promotion, or other use of the Materials, and whether resulting in whole or in part from the negligence of Company or any other person, and I hereby covenant not to make or bring any such Claim against any Authorized Persons and forever release and discharge the Authorized Persons from liability under such Claims. I understand that Company is relying on this Agreement and will incur significant expense in reliance on this Agreement, and I agree that this Agreement cannot be terminated, rescinded, or modified, in whole or in part.

I represent and warrant to Company that I am at least 18 years of age, and I have full right, power, and authority to enter into this Agreement and grant the rights granted hereunder. I further represent and warrant to Company that I will provide only true and correct statements and other information in connection with this Agreement, and the Authorized Persons’ use of the Materials and the rights and license granted hereunder do not, and will not, violate any right (including without limitation copyright, trademark, trade secret, right to privacy, or right of publicity) of, or conflict with or violate any contract with or commitment made to, any person or entity, and that no consent or authorization from, or any payment to, any third party is required in connection herewith.

This Agreement constitutes the sole and entire agreement of the parties with respect to the subject matter contained herein and supersedes all prior and contemporaneous understandings, agreements, representations, and warranties, both written and oral, with respect to such subject matter. I have not relied on any statement, representation, warranty, or agreement of Company or of any other person on Company’s behalf, including any representations, warranties, or agreements arising from statute or otherwise in law, except for the representations, warranties, or agreements expressly contained in this Agreement. If any term or provision of this Agreement is invalid, illegal, or unenforceable in any jurisdiction, such invalidity, illegality, or unenforceability will not affect any other term or provision of this Agreement or invalidate or render unenforceable such term or provision in any other jurisdiction. Company may assign this Agreement and its rights hereunder, in whole or in part, to any party. This Agreement is binding on and inures to my benefit and the benefit of Company and our respective heirs, executors, administrators, legal representatives, successors, and permitted assigns. All matters arising out of or relating to this Agreement shall be governed by and construed in accordance with the internal laws of the State of North Carolina without giving effect to any choice or conflict of law provision or rule (whether of the State of North Carolina or any other jurisdiction). Any claim or cause of action arising under this Agreement may be brought only in the federal and state courts located in North Carolina, and I hereby irrevocably consent to the exclusive jurisdiction of such courts.


by signing below I acknowledge that I have read and accept all terms and conditions in the Publicity Waiver and Release form and are authorizing an electronic signature as opposed to a written signature