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Ductile Iron Butterfly Valve Gear Operator IP67 With NBR Gasket
Ductile Iron Butterfly Valve Gear Operator IP67 With NBR Gasket
Ductile Iron Butterfly Valve Gear Operator IP67 With NBR Gasket
Ductile Iron Butterfly Valve Gear Operator IP67 With NBR Gasket
Specifications
Brand Name :
Stard-gears
Model Number :
SG82
Certification :
IP68
Place of Origin :
JiangSu,China
MOQ :
1
Price :
Negotiable
Payment Terms :
D/P, T/T
Supply Ability :
2000 Pcs-7 weeks
Delivery Time :
20~30 work days
Packaging Details :
Cartons or wooden cases
Material :
Ductile iron
Protection class :
IP67
Operating temperature :
-20℃~80℃
Application :
Petroleum industry
Color :
yellow， customer request
Product name :
cast iron worm gear
Adaptation :
Electric Actuator
Gasket :
NBR sealing materials
Description

Gear operators used with electric actuators in the chemical industry, protection grade IP68

SG series electric-powered partial-turn gear operators

SG series is a 90° rotary gear operator suitable for use on ball valves, butterfly valves, and plug valves with a manual, electric or hydraulic actuator.

Ratio Speed: 31:1 ~ 190:1;

Output Torque: 650 Nm ~ 50000Nm

Gearbox Material: WCB

Worm Gear Material: QT600-3

Ingress of Protection: IP67 ~ IP68

Both the input and output connecting flanges are designed as per standards ISO 5210 and ISO 5211.

Installation and operation instructions

Connect the bottom flange of the gear operator to the upper flange of the valve and slide the valve shaft into the hole on the worm gear. Tighten the flange bolt. The valve can be closed by turning the hand-wheel clockwise and opened by turning the hand-wheel counterclockwise. On the upper face of the gear operator, a position indicator and a position marking are mounted, through which the position of switch can be directly observed. The gear operator is also equipped with a mechanical limit screw, which can be adjusted and function to limit the position at the switch extreme position.

Product Features

Product Features

WCB casing

Welded hand-wheel (200 or above)

IP67 grade protection

Nickel-plated input shaft, with more resistance to corrosion

Ductile iron worm gear

NBR sealing materials

Suitable for -20℃ ~ 80℃ working conditions

Customization

Customization

IP67 grade protection

Aluminum-bronze worm gear

Stainless steel input shaft

For high temperature up to 320℃

For low temperature down to -20℃

Main Components List

Part name Material optional material
Hand wheel Q235A/T700-2006
Housing HT200/GB9439-88 WCB GB/T12229-2005
Worm 45GB/T699-1999
Gear box HT200/GB9439-88 WCB GB/ T12229-2005
Cover HT200/GB9439-88 WCB GB/ T12229-2005
Gear wheel 45GB/T699-1999
Gear shaft 45GB/T699-1999
Cover HT200/GB9439-88

WCB GB/

T12229-2005
Worm gear QT500-7/GB1348-88
Indieator HT200/GB9439-88 WCB GB/ T12229-2005

Main Technical Parameter

Model Ratio Flange connected to the actuator Rated input torque Rated output torque Maximum output torque
ISO5210 N.M N.M N.M
SG62 31:1 F10 75 650 700
SG83 45:1 F10 100 1350 1400
SG120 70:1 F10 120 2700 2800
SG123 70:1 F10 100-120 3000 3000
SG123A 136:1 F10/F12 120 5700 6000
SG143 70:1 F10 160 4000
SG143A 136:1 F10 250 7000 8000
SG200 70:1 F16 400 9000 12000
SG200A 140:1 F16 400 16000 20000
SG237 70:1 F16 600 12000 14000
SG237A 140:1 F16 1000 40000 43000
SG242A 190:1 F16 600 32500 34000
SG242A 190:1 F25 1000 50000 50000

Ductile Iron Butterfly Valve Gear Operator IP67 With NBR GasketDuctile Iron Butterfly Valve Gear Operator IP67 With NBR Gasket

Major Clients:Warren Valve / Forum Energy / Velan valve

Product tags

ductile iron gate valve pn10

,

valeo clutch pressure plate

,

bs5163 ductile iron gate valve
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Ductile Iron Butterfly Valve Gear Operator IP67 With NBR Gasket

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Product Detail
Brand Name :
Stard-gears
Model Number :
SG82
Certification :
IP68
Place of Origin :
JiangSu,China
MOQ :
1
Price :
Negotiable
Contact Supplier
Ductile Iron Butterfly Valve Gear Operator IP67 With NBR Gasket
Ductile Iron Butterfly Valve Gear Operator IP67 With NBR Gasket

SUZHOU SIP STARD AUTOMATION CO.,LTD.

Active Member
7 Years
jiangsu, suzhou
Since 1999
Business Type :
Manufacturer
Main Products :
Handwheel Gear Operator, Worm Gear Operator, Bevel Gear Operator
Total Annual :
6000000-8000000
Employee Number :
60~100
Certification Level :
Active Member
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