plastomatic Series PR Pressure Regulators, PR025EP, PR050EP, PR075EP, PR100EP, PR150EP

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	Pressure Regulators
		Series PRE

		Series PR

		Series PRHM

		Series PRH

		Series PRD

		Series PRA

		Series PRS

Series PR Pressure Regulators

Series PR

Series PR Pressure Regulators

Advantages:

Higher Flow Rates with Less Pressure Loss than competitive regulators!
Automatically regulates and prevents downstream pressure from exceeding its set point.
Wide range of adjustable settings from 5 to 50 PSI.
Rugged construction with inlet pressure to 150 PSI (10.34 bar).
Rolling diaphragm design assures sensitive operation.
Non-sticking design.
One piece body eliminates internal leakage.

Flow Capacity vs. Pressure Drop Reference Chart for PR/PRH/PRHM:

Series PR/PRH/PRHM FLOW CAPACITY vs. PRESSURE DROP REFERENCE CHART
1/4		1/2		3/4		1		1 1/2		2		3
FLOW GPM	* PSI	FLOW GPM	* PSI	FLOW GPM	* PSI	FLOW GPM	* PSI	FLOW GPM	* PSI	FLOW GPM	* PSI	FLOW GPM	* PSI
1	4	1½	4	8	4	11	4½	16	5	20	5	50	6
3	7	2½	5	14	6½	20	7	28	7½	40	8	100	9
4	12	6	6½	25	10	25	11	36	12	60	12	130	11
4½	16	7	9	29	12	40	13	58	14	80	14	160	13
5	18	10	13	35	14	50	15	70	16	100	16	200	16
*Pressure Drop () is measured from set pressure of regulators

NOTE: The generally accepted safe velocity in plastic piping is 5 feet per second. The above flows go beyond this rate.

Series PR & PRD Pressure Regulator Dimensions:

		SIZE NPT or BSP
DIM.		1/4"	1/2"	3/4"	1"	1 1/2"	2"	3"
A	in. mm.	2 50.8	2-1/2 63.5	2-7/8 73	2-7/8 73	2-7/8 73	2-7/8 73	5-1/4 133.4
B	in. mm.	1-3/8 34.9	1 3/4 44.4	2-1/2 63.5	2-1/2 63.5	2-1/2 63.5	2-1/2 63.5	4 101.6
C	in. mm.	4-1/4 108	4 101.6	7-1/2 195.0	7-1/2 195.0	8 203.2	9-3/4 238.1	11-3/4 295.3
D	in. mm.	1-1/4 31.8	1 3/4 44.4	2-1/4 57.1	2-1/2 57.1	2-3/4 69.9	5-1/8 130.2	6-3/4 161.9
E	in. mm.	2 50.8	2 1/2 63.5	4-1/2 114.2	4-1/2 114.2	5 127	7 177.8	8-5/8 219.1

Series PR, PRD & PRH Regulator Part Numbers:

PIPE SIZE	SERIES PR*		SERIES PRD
PIPE SIZE	EPDM Seals	FKM Seals	EPDM Seals	FKM Seals
1/4"	PR025EP*	PR025V*	PRD025EP	PRD025V
1/2"	PR050EP*	PR050V*	PRD050EP	PRD050V
3/4"	PR075EP*	PR075V*	PRD075EP	PRD075V
1"	PR100EP*	PR100V*	PRD100EP	PRD100V
1 1/2"	PR150EP*	PR150V*	PRD150EP	PRD150V
2"	PR200EP*	PR200V*	PRD200EP	PRD200V
3"	PR300EP*	PR300V*	PRD300EP	PRD300V
*Series PR currently offered 3" Natural Polypro only. For 1/2", 3/4", 1", Geon PVC OR Corzan CPVC change prefix to PRHM. For 1/4", 1 1/2", 2" & 3" in Geon PVC change prefix to PRH. For 1/4", 1 1/2", in Corzan CPVC change prefix to PRH. For 1/4", 1/2", 3/4", 1", 1 1/2", 2" in Natural Polypro change prefix to PRH. For 1/4", 1/2", 3/4", 1", 1 1/2" in PTFE change prefix to PRH. For 1/4", 1/2", 3/4", 1", 1 1/2", 2" & 3" in Kynar PVDF change prefix to PRH.

Plastic pressure regulators are multi-functional, normally-open valves for controlling downstream pressure, enhancing system performance, and balancing pressure in a process system.

For filtration applications, Plast-O-Matic Differential Pressure Regulators balance inlet and outlet pressure across a series of filters or other sensitive components.

Available in PVC, Kynar® PVDF, Natural Polypropylene, PTFE, sizes 1/4" to 3" NPT. Ideal for corrosive and other chemical process, as well as deionized water, reverse osmosis water....any ultra-pure liquid.

Plast-O-Matic regulators deliver higher flow and much less drop-off from set pressure than other typical pressure regulators. Operation is smooth, sensitive and extremely accurate.