China Manufacture Forged Carbon/ Stainless Steel Pneumatic Ball Valve

• Media: Oil
• Material: Stainless Steel
• Connection Form: Flange
• Driving Mode: Pneumatic
• Nominal Pressure: ANSI CLASS 150-900
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Blow-Down Valve, Relief Valve, Atmospheric Valve
• Temperature: Normal,Low,High Temp
• Standard: ASME B16.34/API 6D/BS5351
• Application: Industrial Usage, Water Industrial Usage, Household Usage, etc.
• Transport Package: Plywood Cases or Others
• Specification: 2"-42"
• Trademark: ODM, OEM
• Origin: Lishui, Zhejiang, China
• HS Code: 848180

Product Description

Installation
1) Remove the protective covers on both sides of the flange, and rinse and clean with the valve fully opened.
2) Before installation, the whole machine should be tested according to the specified signal (electrical or pneumatic) (to prevent vibration from affecting the performance due to transportation), and then it can be installed online (wiring according to the wiring diagram of the electric actuator).
3) Before preparing to connect with the pipeline, flush and remove the remaining impurities in the pipeline (these substances may damage the valve seat and ball).
4) During installation, please do not use the actuator part of the valve as a lifting point to avoid damage to the actuator and accessories. .
5) This type of valve should be installed in the horizontal or vertical direction of the pipeline.
6) The pipeline near the installation point should not hang down or bear external forces. Pipe supports or supports can be used to eliminate the deviation of the pipeline.
7) After connecting with the pipeline, please tighten the flange connecting bolts crosswise with the specified torque.
5. Operation and use
1) Make sure that the pipeline and valve have been flushed before operation.
2) The operation of the valve drives the valve stem to complete rotation according to the size of the input signal of the actuator: when it rotates 1/4 turn (90°) in the forward direction, the valve is closed. When reverse rotation is 1/4 turn (90°), the valve opens.
3) When the direction indicator arrow of the actuator is parallel to the pipeline, the valve is open; when the indicator arrow is perpendicular to the pipeline, the valve is closed.