Braeco » Product Categories » Low Flow Regulators

LowFlow J Series Lockout Device

braecosales — Mon, 15 Oct 2018 02:48:18 +0000

A method of preventing unwanted setpoint changes is to use a lockout device, and our new lockout device for J-Series regulators is a perfect solution. This lockout device will easily and effectively secure a manually actuated regulator.

The base of the two piece design remains in place once applied and will not interfere with normal operation. The device is compact, highly visible, easy to use and made of durable polypropylene.

The small locking device on the left is suitable for use on the JR, JRH, JRPH/L (1/4″) and JB models. The larger device on the right is to be used on the JRPH/JRPL (1/2″-1″), JRHF and JBDL.

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Low Flow, Low Pressure Regulators

braecosales — Mon, 23 Nov 2015 02:46:31 +0000

Two NEW valves have been added to Jordan Valves Low Flow range. Although aimed primarily at the Gas Regulator market, they are also perfectly suited to liquids.

They are ideally suited to low flow, low pressure applications which require good sensitivity.

Bodies machined from 316L barstock, Jorlon (modified PTFE) diaphragm, soft seats for class VI shut-off.

Model JRLL
Sizes: 1/4″ (DN8), 3/8″ (DN10), 1/2″ (DN15)
Max inlet pressure: 250 psi (17,2 bar)
Set pressure ranges: 1-75 psi (0,07-5,2 bar); 25-100 psi (1,7-6,9 bar)
Seat Options: PTFE/PEEK/Kel-F/EPDM
Low Flow Cvs: Cv0.012, 0.03, 0.08, 0.20
Ends: NPT std (BSPT or flanged optional)

Model JRHL
Sizes: 1/2″ (DN15); 3/4″ (DN20)
Max inlet pressure: 250 psi (17,2 bar)
Set pressure ranges: 1-5 psi (0,07-0,34 bar); 5-15 psi (0,34-1,03 bar); 15-25 psi (1,03-1,72 bar); 25-50 psi (1,72-3,45 bar)
Seat Options: PTFE/PEEK/EPDM
Low Flow Cvs: Cv0.05, 0.8
Ends: NPT std (BSPT or flanged optional)

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Low Flow Regulators

titan — Tue, 24 Mar 2015 06:07:07 +0000

Low flow valves offered in this section are Globe Style regulators, primarily bar stock bodies and can be diaphragm or piston actuated. Many of the models are available in materials other than 316L so we welcome enquiries for valves made from exotics such as Hastelloy C, Monel, Alloy 20 etc. Valves can come with additional threaded ports for attaching inlet or outlet pressure gauges as well as features to make them tamper proof.

Series	Type	Size Range	Cv	Set Point range	Shutoff class	Key Feature /Option
JB	High Pressure BPRV	¼” – ½”	0.15- 0.35	5-750 PSI	Ansi Class VI	Panel mount & captured vent options
JBDL	Medium Pressure BPRV	½”	1.95	0-400 PSI	Ansi Class VI	High flow with inlets to 120 psi
JBPH	Piston Sensed HP BPRV	½” – 1”	0.5	0-5800 PSI	Ansi Class VI	Inlet Pressures to 6000 psi
JR	High Pressure PRV	¼ – ½”	0.012 – 0.2	5 – 750 PSI	Ansi Class VI	Jorlon long life diaphragm
JRH	High Pressure PRV	⅜” – ½”	0.8	2-450 PSI	Ansi Class VI	Barstock Design
JRHF	Low Pressure PRV	½” – 1”	1.5 – 1.9	0 – 150 PSI	Ansi Class VI	Inline removable seat
JRLH	Low Pressure PRV	¼” – ¾”	0.012 – 0.8	0 – 100 PSI	Ansi Class VI	Large Diaphragm, increased stability at low set points
JRPH/JRPL	Piston Sensed High Pressure PRV	¼” – 1”	0.07 – 2.1	0 – 9135 PSI	Ansi Class VI	Inlet pressures to 10,000 psi
5800/5850	Piston Sensed High Pressure BPRV	½” – 1”	0.4 – 1.0	240 – 5000 PSI	Ansi Class VI	High flow in compact design
6800	Piston Sensed High Pressure PRV	½” – 1”	0.5 – 2.5	250 – 3000 PSI	Ansi Class III, IV, V V I	Barstock Construction

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