Products by gas
Specialty Gas Cylinder Valves
Explore Specialty Gas valve families and exact models.
AI-generated illustration · Not an ANYI factory or product photograph
Explore valves for Specialty Gas.
Review the exact model’s working pressure and connections for your cylinder and equipment.
Technical matching →
Models for this gas
NF-15A不锈钢
The NF-15A (Stainless Steel) is a diaphragm-sealed cylinder valve for high-purity gas applications. It uses a flat-face sealing interface.
View product →
QF-13A
The QF-13A is a cylinder valve for refrigerant-cylinder applications. It combines a pressure-sealed construction with a flat-face sealing interface.
View product →
QF-21A
The QF-21A is a diaphragm-sealed cylinder valve for calibration gas service. It uses a flat-face sealing interface.
View product →
QF-90A
The QF-90A is a diaphragm-sealed cylinder valve for high-purity gas applications. It uses a 60° cone seat.
View product →
XF-12A
The XF-12A is a cylinder valve for carbon dioxide and sulfur hexafluoride service. It combines a pressure-sealed construction with a flat-face sealing interface.
View product →Model specifications at a glance
Review each exact model before ordering. Listed models are not necessarily interchangeable.
Scroll the table horizontally on a narrow screen.
| Model | Gas | Working pressure | Cylinder / inlet connection | Outlet connection |
|---|---|---|---|---|
| NF-15A不锈钢 | High-purity gases | 20 MPa | 3/4-14NGT | 0.825-14NGO-LH |
| QF-13A | Refrigerants | 12.5 MPa | PZ27.8(25E) | (G3/4-14-RH-EXT) |
| QF-21A | Calibration gas | 15 MPa | PZ19.2 | |
| QF-90A | High-purity gas | 15 MPa | PZ27.8(25E) | G5/8-14-RH-EXT |
| XF-12A | Carbon dioxide, Sulfur hexafluoride | 15 MPa | PZ27.8(25E) | G3/4-14-RH-EXT(DIN.9) |
Product specifications
Print or save the public specifications from each exact product page. No form is required.
Choose a model →Company catalogs & brochures
Complete your contact details to access available approved company literature.
Access catalogs →Connect with an Expert
Regarding: Specialty Gas cylinder valves