Supply Electric Stop Valve J941H-16C DN100 Electric High-Temperature Steam Stop Valve Manufacturer Direct Supply

Product Features

Product advantage

Performance Parameters Table:

Two: Technical Conditions

Z: Integrated Type T: Adjustable Type N: Smart Type

Protection Type: W for Outdoor, B for Explosion-Proof

Output Speed: Numerical, unit r/min (revolutions per minute)

Connection Type: T for Thrust Type, I for Power Station Type; Standard Type without Code. Rated Torque: Numbered, Unit: kgf.m.

Product Form: Multi-revolution electric unit

Power: Motor is 3-phase AC 380V, 50Hz. Control is 2-phase AC 220V, 50Hz.

Optional Power Supply: AC 220~660V, 50/60Hz (to be specified upon order) 2: Environmental Temperature; -20℃ to +60℃; Optional: -40℃ to +70℃

3: Relative humidity; not greater than 95% (at 25°C)

4: Working Environment; Standard type for areas without flammable, explosive, or highly corrosive media; Explosion-proof type (ExdIIBT4) for use in II A, II B groups T1-T4 explosion-proof gas environments

5: Protection Grade; IP65/67 (Special Order IP68)

The motor operates in a duty cycle; rated running time is 10 minutes. F-grade insulation.

7: Corrosion-Proof Coating: High-Temperature Bake Paint

Product Featuresfeatures

Three: Adjust

Adjust the torque during travel, and ensure the potentiometer on the position indicator is disengaged (loosen the set screw on the gear of the potentiometer shaft to disengage) to prevent damage.

Torque control mechanism adjustment:

Firstly, adjust the torque.

(2) Begin with a low torque value and gradually increase it until the valve is fully closed.

(3) Adjust the torque for switching direction based on the valve's operational characteristics; typically, the opening torque is greater than the closing torque.

(4) Adjustments above are made under conditions of no load and no medium pressure. When there is pressure and temperature, pay attention to whether it can be tightly sealed. If it cannot be tightly sealed, increase the torque value appropriately, aiming for tightness and ease of opening.

2. Traveler control mechanism adjustment:

(1) Close the valve manually.

(2) Disengage the stroke control mechanism by using a screwdriver to push the top rod in the stroke control mechanism and rotate it 90°, thereby separating the driving pinion from the counter's unit gear set.

(3) Rotate the "OFF" adjustment shaft with a screwdriver in the direction of the arrow until the cam engages the spring plate, causing the microswitch to activate. This indicates that the OFF stroke is initially adjusted.

（4） 

At this point, you can turn it a few times electrically, then close it. Check if the closing stroke meets the requirements. If not, adjust it again following the above procedure.

(5) Valve Opening Adjustment: After the valve is adjusted in the closed position, manually open the valve to the desired position. Then disengage the stroke control mechanism, rotate the "open" adjustment shaft in the direction of the arrow until the cam engages the spring plate, causing the micro-switch to activate. Once the stroke mechanism engages with the driving gear, the opening stroke is complete. After adjusting the stroke control mechanism, repeat the operation a few times. Generally, control the valve opening to around 90%.

3. Adjustable opening degree indicator adjustment:

(1) Adjust the adjustable opening indicator and remote potentiometer after adjusting the torque and stroke.

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Corporate Strengthenterprise

Yangzhou SuFang Control Equipment Co., Ltd. is located in Yangzhou, a historically and culturally renowned city in our country, and is a professional manufacturer specializing in the research, development, and market sales of valve electric actuators. The company has established a reliable quality assurance system, with product quality standards fully implemented. Our product range of valve electric actuators is comprehensive and widely used in industries such as power, metallurgy, petrochemicals, papermaking, and water supply and drainage engineering, earning high praise from customers. For many years, Yangzhou SuFang Control Equipment Co., Ltd. has adhered to the business philosophy of "Quality, Integrity, and Customer First," gaining recognition from users across various industries, building the company's brand image, and creating high-quality products in the electric valve industry. Our products are based in China and reach out to the world, covering over 30 provinces, municipalities, and autonomous regions across the country. The company provides comprehensive customer services...

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About Shipment

Subject to customer's requirements.

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If there are any disputes upon receiving the product, please contact us promptly for negotiation and resolution.

Subject to customer requirements.