Ball and Needle Valves
Stewart-Buchanan Pressure Instruments and Control Valves.
Gauges:- Pressure and Temperature Gauges for the optimal solution and the widest range of applications. Measuring systems are available in bourdon tube, diaphragm element, and capsule element technologies.
Valves and Control Valves:- Stewarts manufactures a wide range of precision-engineered high-quality valves and manifolds including High-pressure needle and ball valves, Needle valve and ball valve manifolds, Distribution manifolds and instrumentation, Mon flanges & OS&Y Mon flanges, Double Block & Bleed Valves, Injection Valves, Sampling Valves, and Panel & Instrument assemblies/enclosures.
Other specialised products and services are available on request.
Ball and Needle Valves
CONFIGURABLE MULTI STAGE HYDROGEN BOOSTING STACK
This version is a 3-stage system with integrated gas cooling, automatic start/stop control, and completely pneumatic operation, requiring no electrical power supply on site.
Designed for mission-critical hydrogen infra- structure where reliability, safety, and pressure performance are non-negotiable.
3x
COMPRESSION STAGES
300b
STANDARD FILL PRESSURE
750b
HIGH PRESS CONFIGURATION
1500b
MAXIMUM CAPACITY
Ex rated and intrinsically safe
Ex rated and intrinsically safe
Pneumatically driven gas booster technology
Stainless steel system construction
Integrated safety valves and pressure control
Modular configuration for various pressure requirements
Compatible with hydrogen storage and test systems
Engineered for safe high-pressure hydrogen operation
Engineered for Safe H₂ Operation
Every component rated and tested for high-pressure hydrogen service
Common Application
H2 Car Refuelling
Cylinder Transfer & Filling
Hydrogen Reclaiming
Categories
Sub Categories
Offered in 6,000 and 10,000 PSI and from 9.5mm to 19mm diameter bore these valves are recommended for use in oil, gas and petrochemical applications where reliable long-term performance is essential.
The Stewarts range of flanged manifolds have been developed to reduce installation time and set up costs, reduce the space and number of components required for a multi valve configuration.
