Combined Shape
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Apollo ASME Sec I Steam Bronze Safety Relief Valves with Brass Trim, Teflon Seat, 1" (MNPT x FNPT)

Apollo ASME Sec I Steam Bronze Safety Relief Valves with Brass Trim, Teflon Seat, 1" (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
19KEEA100 1" (DN25) 2.08 lb Carton (1 pce) 00670750962554
19KEEA105 1" (DN25) 2.08 lb Carton (1 pce) 00670750240331
19KEEA110 1" (DN25) 2.08 lb Carton (1 pce) 00670750324345
19KEEA115 1" (DN25) 2.08 lb Carton (1 pce) 00670750303333
19KEEA120 1" (DN25) 2.08 lb Carton (1 pce) 00670750249303
19KEEA122 1" (DN25) 2.08 lb Carton (1 pce) 00670750197383
19KEEA125 1" (DN25) 2.08 lb Carton (1 pce) 00670750962561
19KEEA130 1" (DN25) 2.08 lb Carton (1 pce) 00670750324307
19KEEA135 1" (DN25) 2.08 lb Carton (1 pce) 00670750363535
19KEEA140 1" (DN25) 2.08 lb Carton (1 pce) 00670750855955
19KEEA145 1" (DN25) 2.08 lb Carton (1 pce) 00670750303548
19KEEA15 1" (DN25) 2.08 lb Carton (1 pce) 00670750218620
19KEEA150 1" (DN25) 2.08 lb Carton (1 pce) 00670750962578
19KEEA160 1" (DN25) 2.08 lb Carton (1 pce) 00670750154379
19KEEA170 1" (DN25) 2.08 lb Carton (1 pce) 00670750602207
19KEEA174 1" (DN25) 2.08 lb Carton (1 pce) 00670750596155
19KEEA175 1" (DN25) 2.08 lb Carton (1 pce) 00670750303555
19KEEA18 1" (DN25) 2.08 lb Carton (1 pce) 00670750967771
19KEEA190 1" (DN25) 2.08 lb Carton (1 pce) 00670750540325
19KEEA20 1" (DN25) 2.08 lb Carton (1 pce) 00670750291524
19KEEA200 1" (DN25) 2.08 lb Carton (1 pce) 00670750243035
19KEEA220 1" (DN25) 2.08 lb Carton (1 pce) 00670750293504
19KEEA225 1" (DN25) 2.08 lb Carton (1 pce) 00670750227301
19KEEA24 1" (DN25) 2.08 lb Carton (1 pce) 00670750357503
19KEEA25 1" (DN25) 2.08 lb Carton (1 pce) 00670750216244
19KEEA250 1" (DN25) 2.08 lb Carton (1 pce) 00670750290657
19KEEA30 1" (DN25) 2.08 lb Carton (1 pce) 00670750348389
19KEEA35 1" (DN25) 2.08 lb Carton (1 pce) 00670750214530
19KEEA36 1" (DN25) 2.08 lb Carton (1 pce) 00670750223945
19KEEA37 1" (DN25) 2.08 lb Carton (1 pce) 00670750112911
19KEEA40 1" (DN25) 2.08 lb Carton (1 pce) 00670750219139
19KEEA42 1" (DN25) 2.08 lb Carton (1 pce) 00670750112904
19KEEA45 1" (DN25) 2.08 lb Carton (1 pce) 00670750300554
19KEEA50 1" (DN25) 2.08 lb Carton (1 pce) 00670750962530
19KEEA55 1" (DN25) 2.08 lb Carton (1 pce) 00670750031595
19KEEA60 1" (DN25) 2.08 lb Carton (1 pce) 00670750240164
19KEEA65 1" (DN25) 2.08 lb Carton (1 pce) 00670750201042
19KEEA70 1" (DN25) 2.08 lb Carton (1 pce) 00670750295683
19KEEA75 1" (DN25) 2.08 lb Carton (1 pce) 00670750220104
19KEEA80 1" (DN25) 2.08 lb Carton (1 pce) 00670750226915
19KEEA85 1" (DN25) 2.08 lb Carton (1 pce) 00670750437083
19KEEA90 1" (DN25) 2.08 lb Carton (1 pce) 00670750223440
19KEEA95 1" (DN25) 2.08 lb Carton (1 pce) 00670750303326
item code size DN1 DN2
19KEEA100 1" (DN25) DN25 DN25
19KEEA105 1" (DN25) DN25 DN25
19KEEA110 1" (DN25) DN25 DN25
19KEEA115 1" (DN25) DN25 DN25
19KEEA120 1" (DN25) DN25 DN25
19KEEA122 1" (DN25) DN25 DN25
19KEEA125 1" (DN25) DN25 DN25
19KEEA130 1" (DN25) DN25 DN25
19KEEA135 1" (DN25) DN25 DN25
19KEEA140 1" (DN25) DN25 DN25
19KEEA145 1" (DN25) DN25 DN25
19KEEA15 1" (DN25) DN25 DN25
19KEEA150 1" (DN25) DN25 DN25
19KEEA160 1" (DN25) DN25 DN25
19KEEA170 1" (DN25) DN25 DN25
19KEEA174 1" (DN25) DN25 DN25
19KEEA175 1" (DN25) DN25 DN25
19KEEA18 1" (DN25) DN25 DN25
19KEEA190 1" (DN25) DN25 DN25
19KEEA20 1" (DN25) DN25 DN25
19KEEA200 1" (DN25) DN25 DN25
19KEEA220 1" (DN25) DN25 DN25
19KEEA225 1" (DN25) DN25 DN25
19KEEA24 1" (DN25) DN25 DN25
19KEEA25 1" (DN25) DN25 DN25
19KEEA250 1" (DN25) DN25 DN25
19KEEA30 1" (DN25) DN25 DN25
19KEEA35 1" (DN25) DN25 DN25
19KEEA36 1" (DN25) DN25 DN25
19KEEA37 1" (DN25) DN25 DN25
19KEEA40 1" (DN25) DN25 DN25
19KEEA42 1" (DN25) DN25 DN25
19KEEA45 1" (DN25) DN25 DN25
19KEEA50 1" (DN25) DN25 DN25
19KEEA55 1" (DN25) DN25 DN25
19KEEA60 1" (DN25) DN25 DN25
19KEEA65 1" (DN25) DN25 DN25
19KEEA70 1" (DN25) DN25 DN25
19KEEA75 1" (DN25) DN25 DN25
19KEEA80 1" (DN25) DN25 DN25
19KEEA85 1" (DN25) DN25 DN25
19KEEA90 1" (DN25) DN25 DN25
19KEEA95 1" (DN25) DN25 DN25
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
country of origin United States
brand Apollo Valves
series 19 - Safety Relief Valves
product type 19KEEA000
unsps 40141606
label value
ETIM class EC011311 Safety valve
Housing material Bronze
Connection 1 External thread conical (NPT)
Nominal diameter connection 1 DN 25
Connection 2 Internal thread conical (NPT)
Nominal diameter connection 2 DN 25
Max. operating pressure at 20 °C 20.68bar
Max. operating pressure at 20 °C (imperial) 300psi
Surface protection Untreated
Height 0mm
Suitable for heating No
Suitable for cooling No
Suitable for solar heating No
Suitable for hot tap water No

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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