PFA Lined Globe Valves
With a working temperature range of -40°C to 200°C and pressure resistance up to 15 bar, our valves deliver long-lasting performance. Available with handwheel, electric, or pneumatic actuation, our PFA lined globe valve offers flexible operational control.
For more aggressive media, our PFA lined globe valve for chemical industry applications ensures long-term durability, even in highly corrosive environments. The PTFE seat guarantees leak-free operation, while the shaft and plug, uniformly PFA-lined, enhance chemical resistance.
Available in sizes from DN15 to DN100 (½” to 4”), each chemical resistant globe valve is designed for minimal maintenance and high endurance. Choose GreyTec for your next PTFE diaphragm valve for corrosive fluids and ensure long-term reliability in your critical processes.
With decades of industry expertise, our team is dedicated to delivering high-quality, cost-effective solutions tailored to your needs.
Our globe valves can operate in a wide temperature range (-40°C to 200°C) and can withstand pressures up to 15 bar. Certified for CLASS VI – Tight Shutoff as per API 598, these valves have zero leakage ensuring safe and reliable operations.
Our globe valves come with versatile operational options—choose from a handwheel, electric, or pneumatic actuator for effortless control. The PTFE seats ensure zero leakages and high endurance, while our single-piece shaft and plug, uniformly lined with PFA, ensures corrosion free long-lasting service. Available in sizes from DN15 – DN100 (½” to 4”), our valves are ready to meet the demands of your project.
With decades of industry expertise, our team is dedicated to delivering high-quality, cost-effective solutions tailored to your needs.
Technical Specifications
- Size Range: DN15-DN100 (1/2"-4")
- Design: BS EN 17292 / ANSI B16.34
- Face to Face: EN 558-1 Series 7 / ANSI B 16.1
- Rating: ANSI B 16.5, #150 / DIN PN 10 / JIS
- Lining: PFA / FEP / PVDF / ETFE / PVDF / Antistatic PFA
- Sealing : CLASS VI, Tight SHUT OFF as per API 598
- Temperature: - 40 °C to 200 °C
- Test standards: API 598, ISO 9393-2 or BS EN 12266-1-2003. (Hydro test, Pneumatic test, Spark test)
- Body Materials: ASTM A 216 GR. WCB / ASTM A 351 GR. CF 8 or 8M (SS316) / Hastelloy C / Inconel
Product Features
Highly Corrosion-Resistance PFA lining
Made from 100% virgin high purity Grade A PFA, with optional antistatic PFA for enhanced safety.
Single Piece Stem
and Disc
Single-piece stem and disc construction provides superior strength and prevents misalignment of stem and disc.
High Strength
Trim Insert
Duplex steel trim insert ensures high torsional strength, minimizing twisting to ensure leak free closure.
Class VI Tight
shut off
Designed to API 598 standards for Class VI tight shutoff, ensuring zero leakage in all operating conditions.
Enhanced Process
compatibility
Available in both wafer and lug types, with multiple liner options including PFA, FEP, PVDF, ETFE, ECTFE, and PPH to suit various applications.
Low friction
Seat
Features TFM/mPTFE seats with rubber backing, providing low friction, high resilience, and excellent resistance to deformation.
Certified
Quality
Available with CE / PED certification and Hydro test, Pneumatic test, Spark test, Helium test according to API 598 / BS EN 12266-1
ISO mounting
Pad
Direct mount actuation pad provided for quick and easy automation.
Approved
ISO 15848-1
Fugitive Emission Certification
Documents
Complete technical specifications and properties
Related Products
Frequently Asked Questions (FAQ)
A PFA-lined ball valve features a body lined with PFA (Perfluoroalkoxy alkanes) and a ball lined from PFA, providing excellent corrosion resistance and low permeability. This makes it ideal for handling aggressive chemicals, where standard valves may not be suitable.
PFA lining offers high chemical resistance, a smooth surface that minimizes friction and fouling. The PFA lining acts as a barrier between the flowing medium and the valve's internal components, effectively shielding them from corrosive substances.
Yes, these valves generally require minimal maintenance. Regular inspection for wear and tear, along with routine cleaning, can help ensure their longevity.
Yes, these valves find extensive application in Chlor-Alkali industries handling aggressive chemicals like hydrochloric acid and caustic soda.
Certainly! We offer Antistatic PFA lined Valves in Dupont's grade C 980 or 3M Dyneon's 8502 ESDZ. Choosing the correct material is crucial, as a grounding spring alone cannot dissipate static charge in a standard PFA grade, which is non-conductive.
Yes, we can provide globe valves for small CV value of 0.012 onwards. All valves come with ISO standard mounting pad for easy installation of actuators. We can provide valves with 15mm or 20mm travel and make provision for single acting or double acting actuator.
We keep many valves in stock in our warehouse in Netherlands, India and USA and can ship them within a week.
Our globe valves are available in numerous sizes DN15-DN100 (1/2"-4") providing a range of options to meet diverse industrial needs.