ISO-KF Bolt Clamp (2-Part)

Description

This ISO-KF two-piece bolt clamp secures vacuum flange connections with hexagon socket bolts. This bolted clamping ring works with elastomer and metal seals.

Choose stainless steel 304 or 316L in DN10/16, DN20/25, DN32/40 or DN50. Each version uses M5 × 25 mm A2-70 bolts.

Request a quote with your required size, material, seal type and quantity.

Field Data
Product Name ISO-KF Bolt Clamp (2-Part)
System ISO-KF
Product Type Bolt Clamp (2-Part)
Seal Compatibility Suitable for use with elastomer and metal seals
Bolt Type Hexagon socket
Bolt Material A2-70 steel
Recommended Use Recommended using a screw thread lubricant
Over Pressure Max. 500 mbar
Material Versions Stainless Steel 304 / 1.4301, Stainless Steel 316L / 1.4404
Available Size Groups 10/16, 20/25, 32/40, 50
Temperature Range - Stainless Steel 304 -196 to 300 °C
Temperature Range - Stainless Steel 316L -196 to 350 °C
Main Dimensions A, B, C
Bolt Size M5 × 25
Stainless Steel 304 / 1.4301
Size (DN) A (mm) B (mm) C (mm) Bolt Order No
10/16 55 47 18 M5 x 25 VC1CLI1SS016
20/25 66 57 18 M5 x 25 VC1CLI1SS025
32/40 82 72 18 M5 x 25 VC1CLI1SS040
50 122 96 21 M5 x 25 VC1CLI1SS050
Stainless Steel 316L / 1.4404
Size (DN) A (mm) B (mm) C (mm) Bolt Order No
10/16 55 47 18 M5 x 25 VC1CLI2SS016
20/25 66 57 18 M5 x 25 VC1CLI2SS025
32/40 82 72 18 M5 x 25 VC1CLI2SS040
50 122 96 21 M5 x 25 VC1CLI2SS050

Stainless Steel 304 / 1.4301
Size (DN) A (mm) B (mm) C (mm) Bolt
10/16 55 47 18 M5 x 25
20/25 66 57 18 M5 x 25
32/40 82 72 18 M5 x 25
50 122 96 21 M5 x 25
Stainless Steel 316L / 1.4404
Size (DN) A (mm) B (mm) C (mm) Bolt
10/16 55 47 18 M5 x 25
20/25 66 57 18 M5 x 25
32/40 82 72 18 M5 x 25
50 122 96 21 M5 x 25

Download Datasheet from here