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Absolute Vacuum present:
Vacuum valves: Edwards® (formely known as BOC Edwards® ) vacuum valves

Edwards® PVMK Manual Operation Isolation valves

Edwards vacuum valves - overview
Edwards SP Speedivalve manual operation isolation valves - NW flanges | Edwards SP manual operation isolation valves - NPT and BSP
Edwards IBV series vacuum ball valves | Edwards PVMK manual operation isolation valves | Edwards PVPK pneumatic operation isolation valves
Edwards PVEK solenoid isolation valves | Edwards LCPVEK solenoid isolation valves | Edwards SIP VP soft start isolation valves
Edwards BRV backing/roughing valves | Edwards GV manual & pneumatic gate valves | Edwards GVA/AVA Aluminium gate/angle valves
Edwards industrial quarter swing butterfly valve | Edwards QSB quarter swing butterfly valves | Edwards electroneumatic valves
Edwards AV5A air admit valve | Edwards AV10K air admit valve | Edwards IPVA10EK solenoid air admit valve
Edwards LV10K fine control needle valve | Edwards FCV10K fine control needle valve

Edwards® PVMK MANUAL OPERATION ISOLATION VALVES

  • PVMK - aluminium body
  • PVMKS - stainless steel body
  • Quick acting, lever operated valves
  • PVMK valve lever is connected to a self-lubricating plastic cam-piston
  • Cam piston actuates the valves stem and valve plate via PTFE bearings
  • PVMK valve plate ‘O’ ring groove is vented to prevent gas bursts.
  • PVMK valves are designed to operate down to 10-9 mbar / 8 x 10-10 Torr and up to a pressure of 2100 mbar / 1575 Torr (30 psi).
  • Right angle and in-line versions available

  • Bellows sealed grease free vacuum

  • Aluminum or stainless steel options


TECHNICAL DATA


Edwards® PVMK MANUAL OPERATION ISOLATION VALVES

Construction material






Body

HE30TF grade aluminium or AISI 304 grade stainless steel





Bellows

AISI 316L stainless steel





‘O’ ring

Fluorelastomer





Leak rate

s 10-9 mbar I s-1 / s 7.5 x 10-10 Torr I s-1





Operating pressure range

10-9 – 2100 mbar / 7.5 x 10-10 – 1500 Torr (30 psi)





Molecular conductance (I s-1)

PV10

PV16

PV25

PV40

PV50

Right-angle valve

3

4

10

38

50

In-line valve

-

2

6

22

-

Maximum baking temperature 100 oC

100 oC





Reliability (MTTF)

1000000 operations





Weight g/oz

Aluminum

Stainless Steel




PV10MK

170 / 6

-




PV16MK

80 / 6.3

500 / 17.5




PV25MK

490 / 17.1

1050 / 36.8




PV40MK

1400 / 49

3300 / 116




PV50MK

-

3800 / 33




Edwards (formerly BOC Edwards)  PVMK MANUAL OPERATION ISOLATION VALVES

Dimensions in mm

Edwards® PVMK MANUAL OPERATION ISOLATION VALVES

MODEL

A

B

C

D

E

F

G

H

IPV/PV10MK

30

76.5

105

38

38

NW10

-

-

IPV/PV16MK

40

85.6

114

38

38

NW16

2.73

3.86

IPV/PV25MK

50

120

149

51

51

NW25

4.37

5.5

IPV/PV40MK

65

169

222

86

77

NW40

6.05

8.11

PV50MK

70

186

239

86

89

NW50

-

-


Edwards (formerly BOC Edwards)  PVMK MANUAL OPERATION ISOLATION VALVES

Dimensions in inches

Edwards® PVMK MANUAL OPERATION ISOLATION VALVES

MODEL

A

B

C

D

E

F

G

H

IPV/PV10MK

1.17

2.98

4.1

1.48

1.48

NW10

-

-

IPV/PV16MK

1.56

3.34

4.45

1.48

1.48

NW16

2.73

3.86

IPV/PV25MK

1.95

4.68

5.81

1.99

1.99

NW25

4.37

5.5

IPV/PV40MK

2.54

6.59

8.66

3.35

3.0

NW40

6.05

8.11

PV50MK

2.73

7.25

9.32

3.35

3.47

NW50

-

-


PART INFORMATION

Edwards® PVMK MANUAL OPERATION ISOLATION VALVES

PRODUCT DESCRIPTION

PART NUMBER

IPV16MKA in-line

C41218000

IPV25MKA in-line

C41321000

IPV40MKA in-line

C41420000

IPV16MKS in-line

C41219000

IPV25MKS in-line

C41322000

IPV40MKS in-line

C41421000

IPV10MKA right-angle

C31105000

PV16MKA right-angle

C31205000

PV25MKA right-angle

C31305000

PV40MKA right-angle

C31405000

PV16MKS right-angle

C31215000

PV25MKS right-angle

C31315000

PV40MKS right-angle

C31415000

PV50MKS right-angle

C31515000



SPARES

PART NUMBER

IPV10MK, PV16MK and IPV16MK valves


‘O’ ring kit

C41101800

Major overhaul kit

C31105826

Body PV10MKA

C41101816

Body PV16MKA

C41201816

Body IPV16MKA

C41201802

Body PV16MKS

C41602801

Body IPV16MKS

C41602811

PV25MK and IPV25MK valves


‘O’ ring kit

C41301810

Major overhaul kit

C31305826

Body PV25MKA

C41301816

Body IPV25MKA

C41621802

Body PV25MKS

C41622801

Body IPV25MKS

C41622811

PV40MK and IPV40MK valves


‘O’ ring kit

C41401800

Major overhaul kit

C31405826

Body PV40MKA

C41401816

Body IPV40MKA

C41641802

Body PV40MKS

C41542801

Body IPV40MKS

C41642811

PV50MK and IPV50MK valves


‘O’ ring kit

C41501800

Major overhaul kit

C31515826

Body PV50MKS

C41662801



Vacuum valves: Edwards (formely known as BOC Edwards) vacuum valves

Edwards PVMK Manual Operation Isolation valves