Pressure Regulators
Pressure control for gas, liquid, hydraulic and specialist process applications.
Range & Configurations
- Low-flow regulators
- Medium-flow regulators
- High-flow regulators
- Analyser and instrumentation regulators
- Back-pressure regulators
- Hydraulic regulators
- Hydrogen regulators
- Diving and subsea regulators
- Cylinder valves
- Actuated valves
- Speciality gas regulators
Selection & Technical Information
Pressure Tech ranges are selected around required flow, inlet pressure, controlled pressure, media compatibility and operating temperature. Pressure-reducing and back-pressure duties require different configurations.
Typical Applications
- Gas supply
- Process analysis
- Hydraulic testing
- Hydrogen systems
What to Include in Your Enquiry
Reducing or back-pressure duty, inlet range, set pressure, flow rate, fluid and connection sizes.
Certification for all products to EN 10204 3.1 standard is available on request, subject to the specific product and order. EN 10204 3.2 certification is standard on all stainless steel tubing.
Browse Technical Downloads →Common Questions
What should I specify when requesting a pressure regulator?
Include the fluid or gas, inlet-pressure range, required outlet pressure, flow rate, temperature and end connections. State whether the duty requires pressure reduction or back-pressure control. FSZ checks the selected regulator against these conditions.
Can FSZ help identify a replacement?
Yes. Provide the product marking, dimensions, connections and service details. We will check the proposed selection before quotation.
Is this range stocked in Zambia?
Local stockholding is planned to support Zambian requirements. Our team confirms local or regional availability and delivery for the exact items requested.
Technical resources and selection support
Use the FSZ technical datasheets and catalogues for product-specific information, and read our technical guides for application context. Ratings depend on the selected product and operating conditions. Contact the FSZ team to confirm your selection and request a quotation.
Tell us what your plant needs.
Send a product reference, drawing or requirement. Our team will follow up to help define the right solution.