PRESSURE REGULATORS
Double Stage High Pressure Regulator
J. K. Subsea Engineering Pvt. Ltd. is a trusted double stage high pressure regulator manufacturer and supplier, producing the Double Stage High Pressure Regulator, a piston type pressure regulator built in SS316 stainless steel for laboratories, gas equipment systems, and industrial cylinder applications that demand precise, repeatable pressure control. Every regulator is fitted with inlet and outlet gauges as per client requirement, and manufactured to safely handle corrosive, non-corrosive, and toxic gas service.
What is a Double Stage High Pressure Regulator?
A double stage pressure regulator reduces gas pressure in two separate steps rather than one. The first stage takes the full cylinder pressure and knocks it down to an intermediate level, then the second stage refines that down to the exact working pressure the application needs. This two step process is what keeps outlet pressure stable even as the cylinder empties and inlet pressure drops, something a single stage regulator struggles to do consistently. Our regulator uses a piston type design rather than a diaphragm, which means the sensing element inside is a solid piston instead of a flexible membrane. Piston designs generally hold up better under higher pressure loads and repeated cycling, which is why they are the preferred choice for high pressure cylinder and line applications rather than low pressure lab bench setups.
Key Features of Double Stage High Pressure Regulator
Our double stage high pressure piston type regulator is built for demanding gas control applications across laboratory, industrial, and specialty gas settings.
- SS316 Stainless Steel Construction: Corrosion resistant body suited for corrosive, non-corrosive, and toxic gas service.
- High Pressure Brass Piston: Handles high pressure applications while maintaining stable, accurate output pressure.
- 300 Bar Maximum Inlet Pressure: Rated to handle a full range of high pressure cylinder charges.
- 140 Bar Maximum Outlet Pressure: Wide outlet range to suit different downstream equipment needs.
- 6 Port Configuration: Built to IS standard porting for flexible installation into existing gas systems.
- 110 LPM Flow Capacity: Delivers consistent flow for continuous gas supply applications.
- Wide Operating Temperature Range: Rated from -30 deg C to 74 deg C for use across varying site and climate conditions.
- PTFE Valve Seat: Chemically resistant seat material suited for a broad range of gas types.
- Hand Operated Fine Control Knob: Threaded bonnet design for precise, repeatable pressure adjustment.
- Configurable Build: Available in different inlet pressure ranges, outlet pressure settings, port types, gauge configurations, and materials of construction including SS316L, Monel, and Hastelloy.
Applications of Double Stage High Pressure Regulator
This piston type pressure regulator is used wherever precise, stable gas pressure control is required.
Laboratory and Gas Equipment Systems: Provides accurate pressure control for lab-based gas supply setups.
Specialty and Industrial Gas Cylinders: Regulates pressure for a wide range of specialty and industrial gas cylinder applications.
Corrosive and Toxic Gas Handling: PTFE seat and SS316 body support safe regulation of aggressive gas types.
Industrial Gas Distribution Systems: Suited for line and panel mounted installations across industrial gas networks.
Technical Specifications of Double Stage High Pressure Regulator
Our double stage high pressure piston type regulator is built in SS316 stainless steel to pressure tested using air or nitrogen.
| Specification | Detail |
|---|---|
| Product Type | Regulator (Double Stage High Pressure Piston Type) |
| Material | Stainless Steel |
| Grade | SS 316 |
| Maximum Inlet Pressure | 300 Bar |
| Maximum Outlet Pressure | 140 Bar |
| Locking Pressure | 60 Bar |
| Flow Capacity | Up to 110 LPM |
| Operating Temperature | -30 to 74 deg C |
| Maximum Operating Torque | 30 in-lbs (3.4 Nm) |
| Port Configuration | 6 Port Standard |
| Diaphragm Type | High Pressure Piston Type |
| Valve Seat | PTFE |
| Knob Type | Hand operated, fine control threaded bonnet |
| Pressure Testing | Air / N2 |
| For full details, download the complete technical data sheet. | |
Configurable Build Options
The double stage high pressure regulator is available in multiple build configurations to match specific client requirements, ordered using the model code structure below.
| Option | Available Configurations |
|---|---|
| Type | 01 – Single Stage, 02 – Double Stage |
| Material of Construction | A – SS316L, B – Monel, C – Hastelloy |
| Inlet Port | A – 1/4" NPT (F), B – 1/4" BSP (F), C – 1/4" OD |
| Outlet Port | A – 1/4" NPT (F), B – 1/4" BSP (F), C – 1/4" OD |
| Gauge Port | 0 – No Gauges, 1 – Inlet Only, 2 – Outlet Only, 3 – Inlet and Outlet |
| Mounting Type | 0 – Line Mount, 1 – Panel Mount, 2 – Plate Mount |
| Flow | 1 – 110 LPM (max) |
| Inlet Pressure Range | 0: 8-20 Bar, 1: 20-100 Bar, 2: 100-200 Bar, 3: 200-300 Bar |
| Outlet Pressure Range | 0: 5 Bar, 1: 50 Bar, 2: 100 Bar, 3: 140 Bar |
Certifications and Standards for Double Stage High Pressure Regulator
Our double stage high pressure piston type regulator is manufactured to IS 6901:2009, the Indian standard covering high pressure regulators for compressed gas cylinders, giving buyers a documented benchmark for build quality and performance. Inlet and outlet pressure gauges are supplied to as per client requirement. Every unit is pressure tested using air or nitrogen before dispatch, and materials of construction including SS316L, Monel, and Hastelloy are selected to match the specific corrosive or high purity gas service each client requires.
IMCA D018
Certified
IMCA D023
Certified
TPL
Appproved
Why Choose J. K. Subsea Engineering as Your Pressure Regulator Manufacturer and Supplier
J. K. Subsea Engineering Pvt. Ltd. is a trusted pressure regulator manufacturer and supplier, building precision gas control equipment for laboratory, industrial, and specialty gas applications.
- Material Options for Demanding Gases: Available in SS316L, Monel, and Hastelloy to match corrosive and specialty gas requirements.
- Configurable to Your Application: Multiple port types, mounting styles, and pressure ranges built to order.
- Contamination Focused Design: Built to minimize contamination while providing accurate regulation of corrosive, non-corrosive, and toxic gases.
- Strong After-Sales Support: Ongoing technical support for industrial and laboratory clients worldwide.
- Wide Product Range: As a manufacturer and supplier, we also produce single stage regulators, gas pressure regulators, gas manifolds, purification panels, changeover systems, high flow pressure regulators, high flow line regulators, table mount regulators, miniature line regulators, and diving fittings and valves, supplied worldwide.
Wide Product Range: We also manufacture and supply SRP containers, machinery containers, diver air panels, scuba replacement packages, and diving fittings & valves, supplied worldwide.
Frequently Asked Questions About Double Stage High Pressure Regulator
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Need precise, stable pressure control for a laboratory, industrial, or specialty gas application? Talk to our team at J. K. Subsea Engineering Pvt. Ltd. for pricing on our Double Stage High Pressure Regulator, available configurations, and delivery timelines.