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Products / Kunkle 900 Series / Kunkle 921

Kunkle 921

Carbon steel body and bonnet with a plain lift lever, for forced flow steam generators. Metal seat, ASME Section I ‘V’.

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Inlet Size
1/2" NPT3/4" NPT1" NPT1-1/4" NPT1-1/2" NPT2" NPT
Orifice
DEFGHJ
Service
Forced Flow Steam ASME Section I
Seat
Metal
13 variantsClear all filters

Kunkle 921 Safety Relief Valve — 1-1/2″ x 1-1/2″ NPT, F Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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Kunkle 921 Safety Relief Valve — 1-1/2″ x 2-1/2″ NPT, H Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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Kunkle 921 Safety Relief Valve — 1-1/4″ x 1-1/4″ NPT, E Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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Kunkle 921 Safety Relief Valve — 1-1/4″ x 2″ NPT, G Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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Kunkle 921 Safety Relief Valve — 1″ x 1-1/2″ NPT, F Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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Kunkle 921 Safety Relief Valve — 1″ x 1″ NPT, D Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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Kunkle 921 Safety Relief Valve — 1/2″ x 1″ NPT, D Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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Kunkle 921 Safety Relief Valve — 1/2″ x 3/4″ NPT, D Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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Kunkle 921 Safety Relief Valve — 2″ x 2″ NPT, G Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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Kunkle 921 Safety Relief Valve — 2″ x 3″ NPT, J Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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Kunkle 921 Safety Relief Valve — 3/4″ x 1-1/4″ NPT, E Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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Kunkle 921 Safety Relief Valve — 3/4″ x 1″ NPT, D Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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Kunkle 921 Safety Relief Valve — 3/4″ x 3/4″ NPT, D Orifice (Forced Flow Steam ASME Section I, Metal Seat)

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