Catalogue
![]() |
Htc vacuum valves catalogueVacuum valves provides varieties of valves items : Aluminum block valves, Butterfly valves, ball valves, gate valves, pendulum valves, transfer valves. Vacuum valve products are suitable for various vacuum environments and Ultra-high vacuum system, like Semiconductor industry, FPD - Flat Panel Display, PVD - Physical Vapor Deposition and vaccuum coating industry, etc. Tailor-made service is very welcome on demand to contact us. ![]() |

Htc vacuum – Vacuum Products catalogue
Stainless steel, Aluminum, KF, ISO, CF vacuum flanges and welded vacuum fittings, elbows, reducers, tees, crosses, vacuum adapters, metal bellows, flange clamps, hoses, tubes and gaskets of vacuum components are Htc vacuum provided.
KF Series
Blank
Bored Blank
Socket Weld Flange
Half Nipple(Short)
Half Nipple(Short for JIS Pipe)
Half Nipple(Long for JIS Pipe)
KF Bellows Fittings
KF Centering Ring
Half Nipple(Long)
Clamp
Nail Clamp
Cap
ISO Series
Blank
Bored Blank
Bolted Flange
Half Nipple
Rotatable Bolt Ring
Bolted Flange-Tapped
ISO Bellows Fittings
ISO Centering Ring
Split Retainer Ring
Single Wall Clamp
Double Wall Clamp
Double Claw Clamp
Cap
CF Series
Blank
Blank(CF16)
Bored Flange
Copper Gasket
Bored Blank-Neck(CF16)
Bored Blank-Neck(CR16)
CF Bellows Fittings
CF CUBES with Thread
Reducing Flange
Half Nipple
Plate Nut
Cap
Vacuum Fitting Series
Conical Reducers
45゚ / 90゚Elbows
5-Way Crosses
Tees
4-Way Crosses
6-Way Crosses
Vacuum Adaptor Series
Tubulated Adaptor
Reducing Adaprot
KF-VCR Male/Female Adaptor
KF-Swagelok Adaptor
KF Rubber Hose Adaptor
KF Male/Female Pipe Adaptor
KF Quick-Disconnect Adaptor
Conical Reducing Adaptor
Vacuum Valve Series
Angle Valve
Y-Inline Valve
Ball Valve
Butterfly Valve
Bakeable All-Metal Valve
Formed Bellows Seal Stainless Valve
Z-Inline Valve
Large Angle Valve
Vent Valve
Accessories
Gate Valve Series
HV Gate Valve (with Bellows)
UHV Gate Valve (with Bellows)
Gate Valve Kit
Accessories Series
ANSI,JIS,DIN,VF,VG Flange
Welding Bellows Parts
Electrical Feedthrough
Sapphire Viewport
Tempered Glass viewport
Magnetic Fluid Feedthrough
Molecular Sleve
Inline LN2 Cold Trap
Vacuum PUMP
Turbo Molecular Pump
Dry Pump Overhaul
Repair Kits
Used Pump
Valve Sab-ass'y Repair/Overhaul
Technical Information
Industrial Applications of Vacuum Coating
Conversion Table / Temperature
Periodic Table of the Elements
Stainless Steel Specification Table
Chemical Resistance Legend
Boiling Point of Water at Various Vacuum
Relation Between O'ring Diameter
AS568 DASH Numbers
JIS B2401 O-Ring Sizes