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  3. Blue Square Hole Valve Wheel Handle / Cast Iron Valve Handle With Special Grease
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Contact Person : William

Phone Number : 86-15261587237

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Blue Square Hole Valve Wheel Handle / Cast Iron Valve Handle With Special Grease

Place of Origin Tianjin,China
Brand Name JSFC
Certification CE,ISO9001,SIL
Model Number SL-1
Minimum Order Quantity 1 Ea
Packaging Details carton
Delivery Time 5-7 work days
Payment Terms T/T
Supply Ability 5000PCs/Month
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Product Description
Product Cast Iron Valve Hand Wheels Protection Class IP 65
Application Valve Name Cast Iron Handwheel
High Light

butterfly valve handwheel,

ball valve handwheel

Product Description

CE approved Cast iron valve hand wheels Blue Square Hole OEM Services


1. Small size, light weight, reasonable design and innovative style;

2. Series of products, the output torque is matched to pneumatic device and all kinds of valves; there are two keyways which are 90° apart in the connection inner of worm wheel, so that customers can choose the relative position of pneumatic device and valve body according to the requirement.

3. Lift the limit pin, rotating eccentric device 180°, the limit pin limits the position automatically; on the contrary, manually operation will be achieved.

4. The products are equipped with special grease, after assembling with valves, the whole seal, duct-proof, waterproof and protection class is IP65.


Model L1 W2 Φ1 Φ2 D1 D2 F H1 H2 Z K S M1 M2 Q1 Q2 W1
SL-1 135 90 ¢50 ¢70 ¢50 ¢70 ¢180 17 100 18 14 14 M6X22 M8X23 ¢7 ¢9 110
SL-2 155 125 ¢70 ¢102 ¢70 ¢102 ¢280 20 110 21 17 17 M8X24 M10X25 ¢9 ¢11 135
SL-3 170 140 ¢102 ¢125 ¢125 ¢320 25 122 26 22 22 M10X25 M12X25 ¢13 160
SL-4 230 188 ¢140 ¢140 ¢400 30 162 31 27 27 M16X35 ¢17 200
SL-5 270 238 ¢165 ¢165 ¢500 38 166 40 36 46 M20X24 ¢22 258
SL-6 265 340 ¢165 ¢165 ¢600 60 150 60 46 46 M20 ¢22 360
SL-7 410 530 ¢165 ¢800 60 195 60 46 46 M20 ¢22 550
SL-8 430 585 ¢254 ¢800 60 195 60 55 55 M16 ¢18 605
SL-9 550 870 ¢356 ¢1000 60 250 60 55 55 M30 ¢32 900
SL-10 600 900 ¢483 ¢600 60 275 60 55 55 M36 ¢38 1050

►​Instruction for use

1. This reducer is used with pneumatic device, and used with 90°opening degree butterfly valve, plug valves and so on to realize manual or pneumatic driving.

2. The reducer connected with valve; bracket face connected with the cylinder, the shaft fit with the inner hole of worm wheel; the shaft end fit with the square hole of cylinder (Operating process: when pneumatic driving, the cylinder drive the valve shaft and worm wheel turn at the same time, when manual driving, worm rod engaged with worm wheel, drive the valve shaft, then the cylinder piston move)

3. Turn the handle(turn outside 180°) and close the worm rod, pushing up gear phenomenon will appear, need to turn the handle at an angle to close. There are three bracket covers of reducer, customers can choose according to requirement to equipped different models of cylinders.

4. Pneumatic and manual driving can not be done at the same time.

Blue Square Hole Valve Wheel Handle / Cast Iron Valve Handle With Special Grease 0


1. Are you a manufacturer or trading company?

A: Founded in 2001, FLOWAN is a global OEM/ODM supplier of castings, metal stampings, fabricated and machined parts as well as assemblies and testing for variety of industries such as Water Treatment, Agriculture, Offshore Oil, Construction, Railroad, and Automotive.

2. Where is your company located?

A: Our factory is located in WUXI,China.

3. Can I get some samples first?

A: Definitely! Please send us your drawings and related requirements. We will produce your requested samples as soon as possible.

4. How does your factory control quality?

A: (1). Various type of advanced testing equipment, including but not limited to Coordinate Measuring System, Ultrasonic Tester, and Imaging Spectrometer to help detect and minimize defects.

(2). Obtained ISO9001 accredit by TUV, Quality Information System and Office Automation System.

5. What is your advantage compared with your competitors?

(1). Qualified Manufacturer

a. ISO9001-2008 by TUV

b. CE

c. TS16949 by SGS

d. SIL2

(2). Reliable Quality Control

a. QIS system to drive the process control and final inspection

b. Sufficient inspection tools for quality verification

c. Internal SIP/SOP to conduct the operation

d. Qualified personnel to perform QC process

(3). Competitive Cost

a. Professional team support for production craft

b. Continuously seeking approaches for cost saving

c. Abundant natural and industrial resource locally

(4). Efficient Communication

a. Well trained staff team

b, Fully aware of international business practices

c. believe in efficient communication = Mutual success

(5). High Efficiency Management

a. ERP by SAP

b. Office Automation system

c. Project management

d. Data warehouse to support performance measurement

e. BI to support performance measurement

d. The balanced ScoreCard implementation

(6). One-Stop Service

a. Design assistance from idea to final products

b. Project management

c. Logistic support

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