Supply Electric Stop Valve J941H-16C DN150 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: Numeric representation, unit r/min (revolutions per minute)

Connection Type: T for Thrust Type, I for Power Station Type, Standard Type without Code. Rated Torque: Number indicates, unit kgf.m

Product Form: Multi-Rotary Electric Device

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

Optional power supply: AC 220~660V, 50/60Hz (specify at time of order); 2: Environmental temperature; -20℃ to +60℃; Optional temperature range: -40℃ to +70℃

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

4: Working Environment; Standard type for places without flammable, explosive, and highly corrosive media; Explosion-proof type (ExdIIBT4) is used in environments of II A, IIB groups T1-T4 explosive gases.

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 Paint Coating

Product Featuresfeatures

Three: Adjust

Adjusting torque, during travel, it is mandatory to check if the potentiometer on the position indicator is disengaged (simply loosen the set screw on the gear of the potentiometer shaft to disengage) to prevent damage.

Torque control mechanism adjustment:

Firstly, adjust the closing torque.

(2) Start 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 are made under conditions of no load, no medium pressure, etc. When there is pressure or temperature, attention should be given to whether it can be tightly sealed. If it cannot be tightly sealed, the torque value should be appropriately increased to ensure it can be tightly sealed and easily opened.

2. Travel control mechanism adjustment:

(1) Close the valve manually.

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

(3) Rotate the "OFF" position adjustment shaft with a screwdriver in the direction of the arrow until the cam presses against the spring plate, causing the microswitch to activate. This indicates that the initial "OFF" position travel is properly adjusted.

（4） 

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

(5) Direction Adjustment: After the closed direction is adjusted, 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 presses against the spring plate, causing the microswitch to activate. Reengage the stroke mechanism with the driving gear, and the opening stroke is complete. After adjusting the stroke control mechanism, the operation can be repeated several times. Generally, the valve is opened to about 90%.

3. Adjustable Opening Indicator Adjustment:

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

Product detail imagesdetails

Su Valve brand electric device

Acid and alkali-resistant electric device

DZW60 Electric Unit

Corporate Strengthenterprise

Yangzhou Su Valve Control Equipment Co., Ltd. is located in Yangzhou, a historic and cultural 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 strictly implemented. Our product range of valve electric actuators is comprehensive, widely used in power, metallurgy, petrochemical, papermaking, water supply and drainage industries, and highly praised by customers. For many years, Yangzhou Su Valve Control Equipment Co., Ltd. has adhered to the business philosophy of "quality, integrity, and customer first," earning recognition from users in various industries, building the company's brand image, and creating fine products in the electric valve industry. Our products are based in China and face the world, serving over thirty provinces, municipalities, and autonomous regions across the country. The company offers comprehensive customer service...

After-Sales Policyafter sale

About Shipment

Subject to customer's requirements

About Returns and Exchanges

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

Subject to customer's requirements