KF10,KF25,KF40,KF50,KF63

KF Vacuum flange chain clamp SS304 KF16-KF63

KF flanges fittings clamp, KF clamps fittings is made of SS304/SS316. size range: KF16-KF50.Working Pressure: Vacuum~atmosphere pressure.

Standard:

KF Standard

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

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Product Introduction

Fast opening and closing: The unique design allows the chain clamp to open and close quickly, facilitating quick installation and removal operations in vacuum systems.

Strong sealing force: the design of the chain clamps provides high sealing force and ensures good vacuum sealing of the connection area by applying uniform pressure to the KF flange, preventing gas leakage.

Safe and reliable: Equipped with safety screw clips to avoid accidental loosening or “tripping” of the chain clamps, ensuring safety and stability during vacuum system operation.

Specification

Product Name

KF Vacuum chain clamp SS304 KF16-KF63

Brand

RUIJIA

Size

KF10,KF25,KF40,KF50,KF63

Material

SS304, SS316L, 6061T6 Alu, EN1.4301, EN1.4404

Seal material

Viton,Silicone,Buna-N seal

Standard

KF Standard

Temperature

-200~450℃

Working Pressure

Vacuum~atmosphere pressure

Helium Leak Test

1×10 -9 Pa・m³/sec or less

Packing

sealed plastic bag with a protective plastic cap.

KF Vacuum clamp types

KF bulkhead clamp, KF spring clamp with plastic nut, KF spring clamp with wing nut, KF toggle clamp with lock, KF chain clamp (KF16-63), KF chain clamp (KF80-200)

Product parameters

 

KF chain clamp SS304 KF16-KF63               Unit:mm

 

Size

A/mm

B/mm

C/mm

N.W./g

KF16

55

23

18

208

KF25

59

33

18.5

259.5

KF40

80

45

20

382

KF50

92

64

20

447

 

Special sizes available upon request.

 

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KF Standard

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

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