SPENCE Pressure Regulators

Direct-acting and pilot-operated regulators ideal for use in district heating systems and single- / parallel-stage reduction stations to control pressure within the 3 - 150 psi range. Feature packless construction to eliminate leakage and stem wear and diaphragm-loaded steam passages for easy inspection

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SPENCE -

Cast Iron Pilot-Operated Pressure Regulator, E Series

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Style	Model	Inlet Size	Outlet Size	Adjustable Pressure Range	Pressure Adjustment Range	Length	Max. Temp.	Price (ex. VAT)
A	E-C1D9A1B1AM1	-	-	10 psi to 100 psi	10 psi to 100 psi	4 3/4"	450°F	€2,016.69
A	E-C1D9A1B1AH1	-	-	3 psi to 20 psi	3 psi to 20 psi	4 3/4"	450°F	€2,019.39
A	E-C1D9A1B1AN1	-	-	20 psi to 150 psi	20 psi to 150 psi	4 3/4"	450°F	€2,021.07
A	E-C1G9A1B1AN1	1 1/2"	1 1/2"	20 psi to 150 psi	20 psi to 150 psi	7 1/4"	450°F	€2,885.84
A	E-C1G9A1B1AM1	1 1/2"	1 1/2"	10 psi to 100 psi	10 psi to 100 psi	7 1/4"	450°F	€2,885.84
A	E-C1G9A1B1AH1	1 1/2"	1 1/2"	3 psi to 20 psi	3 psi to 20 psi	7 1/4"	450°F	€2,885.84
A	E-C1F9A1B1AM1	1 1/4"	1 1/4"	10 psi to 100 psi	10 psi to 100 psi	6 1/2"	450°F	€2,504.64
A	E-C1F9A1B1AN1	1 1/4"	1 1/4"	20 psi to 150 psi	20 psi to 150 psi	6 1/2"	450°F	€2,516.03
A	E-C1F9A1B1AH1	1 1/4"	1 1/4"	3 psi to 20 psi	3 psi to 20 psi	6 1/2"	450°F	€2,506.21
A	E-C1E9A1B1AH1	1"	1"	3 psi to 20 psi	3 psi to 20 psi	-	450°F	€2,141.60
A	E-C1E9A1B1AM1	1"	1"	10 psi to 100 psi	10 psi to 100 psi	-	450°F	€2,144.24
A	E-C1E9A1B1AN1	1"	1"	20 psi to 150 psi	20 psi to 150 psi	-	450°F	€2,144.24
A	E-C1C9A1B1AH1	1/2"	1/2"	3 psi to 20 psi	3 psi to 20 psi	4 3/8"	450°F	€1,931.82
A	E-C1C9A1B1AM1	1/2"	1/2"	10 psi to 100 psi	10 psi to 100 psi	4 3/8"	450°F	€1,950.10
A	E-C1C9A1B1AN1	1/2"	1/2"	20 psi to 150 psi	20 psi to 150 psi	-	450°F	€1,932.40
A	E-C1H9A1B1AM1	2"	2"	10 psi to 100 psi	10 psi to 100 psi	7 1/2"	450°F	€3,549.41
A	E-C1H9A1B1AH1	2"	2"	3 psi to 20 psi	3 psi to 20 psi	7 1/2"	450°F	€3,555.58
A	E-C1H9A1B1AN1	2"	2"	20 psi to 150 psi	20 psi to 150 psi	7 1/2"	450°F	€3,555.58
A	E-C1B9A1B1AM1	3/8"	-	10 psi to 100 psi	10 psi to 100 psi	4 3/8"	450°F	€1,924.41

SPENCE -

Cast Iron Direct Acting Pressure Regulator, D50 Series

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Style	Model	Inlet Size	Outlet Size	Length	Adjustable Pressure Range	Pressure Adjustment Range	Max. Temp.
A	D50-C1F9C	1 1/4"	1 1/4"	7 1/2"	10 psi to 30 psi	10 psi to 30 psi	400°F	RFQ
A	D50-C1E9A	1"	1"	7 1/2"	3 psi to 15 psi	3 psi to 15 psi	400°F	RFQ
A	D50-C1D9C	3/4"	-	6"	10 psi to 30 psi	10 psi to 30 psi	400°F	RFQ

SPENCE -

Pressure Regulators

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Style	Model	Outlet Size	Inlet Size	Seal Material	Connection Type	Length	Adjustable Pressure Range	Max. Temp.	Gauge Port Size	Price (ex. VAT)
A	E-C1J3A1B1AH1	2 1/2"	2 1/2"	Buna N, EPDM	250 Flange x 250 Flange	11"	3 psi to 20 psi	450°F	1/4"	€5,571.73
A	E-C1J1A1B1AH1	2 1/2"	2 1/2"	EPDM, NBR	125 Flange x 125 Flange	11"	3 psi to 20 psi	450°F	1/4"	€5,064.50
A	E-C1J1A1B1AK1	2 1/2"	2 1/2"	Buna N, EPDM	125 Flange x 125 Flange	11"	5 psi to 50 psi	450°F	1/4"	€5,064.50
A	E-C1J1A1B1AN1	2 1/2"	2 1/2"	Buna N, EPDM	125 Flange x 125 Flange	11"	20 psi to 150 psi	450°F	1/4"	€5,064.50
A	E-C1J1A1B1AM1	2 1/2"	2 1/2"	Buna N, EPDM	125 Flange x 125 Flange	11"	10 psi to 100 psi	450°F	1/4"	€5,064.50
A	E-C1J3A1B1AM1	2 1/2"	-	Buna N, EPDM	250 Flange x 250 Flange	11"	10 psi to 100 psi	450°F	1/4"	€5,571.73
A	E-C1J3A1B1AN1	2 1/2"	2 1/2"	Buna N, EPDM	250 Flange x 250 Flange	11"	20 psi to 150 psi	450°F	1/4"	€5,571.73
A	E-C1J3A1B1AK1	2 1/2"	2 1/2"	Buna N, EPDM	250 Flange x 250 Flange	11"	5 psi to 50 psi	450°F	1/4"	€5,571.73
A	E-C1K1A1B1AK1	3"	3"	Buna N, EPDM	125 Flange x 125 Flange	11 3/4"	5 psi to 50 psi	450°F	1/4"	€6,281.46
A	E-C1K1A1B1AN1	3"	3"	Buna N, EPDM	125 Flange x 125 Flange	11 3/4"	-	450°F	1/4"	€6,281.46
A	E-C1K1A1B1AM1	3"	3"	Buna N, EPDM	125 Flange x 125 Flange	11 3/4"	10 psi to 100 psi	450°F	1/4"	€6,281.46
A	E-C1K3A1B1AH1	3"	3"	Buna N, EPDM	250 Flange x 250 Flange	11 3/4"	3 psi to 20 psi	450°F	1/4"	€6,856.18
A	E-C1K3A1B1AN1	3"	3"	EPDM, NBR	Flanged	11 3/4"	-	450°F	1/4"	€6,856.18
A	E-C1K3A1B1AK1	3"	3"	EPDM, NBR	Flanged	11 3/4"	5 psi to 50 psi	450°F	1/4"	€6,856.18
A	E-C1K3A1B1AM1	3"	3"	Buna N, EPDM	250 Flange x 250 Flange	11 3/4"	10 psi to 100 psi	450°F	-	€6,856.18
A	E-C1K1A1B1AH1	3"	3"	Buna N, EPDM	125 Flange x 125 Flange	-	3 psi to 20 psi	450°F	1/4"	€6,281.46
A	E-C1L3A1B1AK1	4"	4"	Buna N, EPDM	250 Flange x 250 Flange	14 3/4"	5 psi to 50 psi	450°F	1/4"	€10,088.53
A	E-C1L1A1B1AH1	4"	4"	Buna N, EPDM	125 Flange x 125 Flange	14 3/4"	3 psi to 20 psi	450°F	1/4"	€9,380.73
A	E-C1L3A1B1AN1	4"	4"	Buna N, EPDM	250 Flange x 250 Flange	14 3/4"	-	450°F	1/4"	€10,088.53
A	E-C1L1A1B1AM1	4"	4"	EPDM, NBR	125 Flange x 125 Flange	14 3/4"	10 psi to 100 psi	450°F	1/4"	€9,380.73
A	E-C1L3A1B1AH1	4"	4"	Buna N, EPDM	250 Flange x 250 Flange	14 3/4"	3 psi to 20 psi	450°F	1/4"	€10,088.53
A	E-C1L1A1B1AK1	4"	4"	Buna N, EPDM	125 Flange x 125 Flange	14 3/4"	5 psi to 50 psi	450°F	1/4"	€9,380.73
A	E-C1L1A1B1AN1	4"	4"	Buna N, EPDM	125 Flange x 125 Flange	14 3/4"	-	450°F	1/4"	€9,380.73
A	E-C1L3A1B1AM1	4"	4"	Buna N, EPDM	250 Flange x 250 Flange	14 3/4"	10 psi to 100 psi	450°F	1/4"	€10,088.53
A	E-C1N1A1B1AH1	6"	6"	Buna N, EPDM	125 Flange x 125 Flange	19 3/4"	3 psi to 20 psi	450°F	1/4"	€18,292.80

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Cast Iron Pilot-Operated Pressure Regulator, E Series

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Cast Iron Pilot-Operated Pressure Regulator, E Series

Cast Iron Direct Acting Pressure Regulator, D50 Series

Pressure Regulators

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