Clutch manual gear

No. :JCT 

  • The manual gear is used for butterfly valve, ball valve and cock valve, together with pneumatic device to realize manual and penumatic drive. 
  • There are two keyway apart 90 in the inner hole of gear,to choose relative position between gear operator and valve. 
  • Pull out the position pin and rotate off center device with 180°to realize pneumatic drive by positioning pin acted, or to realize manual drive in the opposite way. 
  • The gear operator is filled with lubricant and sealed with valve after installation with protetion grade IP65

Item No

Quantity

Name

Material

01

1

Body

Alloy/Cast steel

02

1

Bonnet

Alloy/Cast steel

03

1

Gear

Ductile iron

04

1

Shaft

Cast steel

05

1

Eccentric bushing

Cast steel

06

1

Bearing assemblies

Bearing steel

07

1

Geat

Cast steel

08

1

Handle

Cast steel

09

1

Limit assemblies

Cast steel/Other

10

1

Set screws

Cast steel

11

1

Wheel

Cast steel

12

1

Geat stem

Steel chrome plating

13

1

Straight pin (wheel)

Cast steel

14

1

straight pin(gear)

Cast steel

15

1

Adjuster bolt

Stainless steel

16

1

Nut

Stainless steel

17

1

Bolt

Stainless steel

18

1

Flat key

Cast steel

19

1

Circlips

Spring steel

 

Model

Gear ratio

Input torque N.m

Output torque N.m

Hand wheel dia

Limit adjust

Wegiht kg

JTC26

26:1

60

300

Φ 200

± 5°

7.0

60

500

Φ 200

± 5°

9.0

JTC38

38:1

75

600

Φ 250

± 5°

10.0

90

700

Φ 300

± 5°

11.0

JTC54

54:1

100

1000

Φ 250

± 5°

15.5

120

1200

Φ 300

± 5°

16.5

JTC80A

80:1

110

1600

Φ 300

± 5°

27.0

140

2000

Φ 400

± 5°

30.5

JTC78

78:1

198

3100

Φ 600

± 5°

38.0

JTC320

320:1

160

6000

Φ 500

± 5°

110.0

JTC410

410:1

210

15000

Φ 700

± 5°

239.0

 

 

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