Kunkle 6254

Cast iron safety valve for low pressure steam heating boilers, fixed at 15 psig set pressure. ASME Section IV only. Not for lethal or flammable service.

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Inlet Size
1-1/2" 250# Flange1-1/2" FNPT2-1/2" 250# Flange2-1/2" FNPT2" 250# Flange2" FNPT3" 250# Flange3" FNPT4" 250# Flange
Orifice
JKLMNP
Service
Steam ASME Section IV
Seat
Metal
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Kunkle 6254 Safety Valve — 1-1/2″ 250# Flange x 2-1/2″ FNPT, J Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 1-1/2″ FNPT x 2-1/2″ FNPT, J Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 2-1/2″ 250# Flange x 2-1/2″ FNPT, J Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 2-1/2″ 250# Flange x 3″ FNPT, K Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 2-1/2″ 250# Flange x 4″ FNPT, L Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 2-1/2″ FNPT x 4″ FNPT, L Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 2″ 250# Flange x 2-1/2″ FNPT, J Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 2″ 250# Flange x 3″ FNPT, K Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 2″ FNPT x 3″ FNPT, K Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 3″ 250# Flange x 3″ FNPT, K Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 3″ 250# Flange x 4″ FNPT, L Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 3″ 250# Flange x 4″ FNPT, M Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 3″ FNPT x 4″ FNPT, M Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 4″ 250# Flange x 4″ FNPT, L Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 4″ 250# Flange x 4″ FNPT, M Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 4″ 250# Flange x 6″ 125# Flange, N Orifice (Steam ASME Section IV, Metal Seat)

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Kunkle 6254 Safety Valve — 4″ 250# Flange x 6″ 125# Flange, P Orifice (Steam ASME Section IV, Metal Seat)

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