Model: YF Place of Origin: China Wenzhou Standard or Nonstandard: DIN 3A SMS ISO IDF Structure: MIPROOF Pressure: normal pressure Power: Pneumatic manual Material: ss304 ss316L Temperature of Media: middle temperature Media: water or other liquid Model Number: YF 1"-4" Brand Name: YUY Packaging & Delivery
Packaging Detail: INNER POLY BAG Delivery Detail: 2-3 days after payment Specifications
HS Code: 8481804090
TECHNICAL PARAMETER: 1. Application: Double seat mix-proof valve appicatin: Used for protection mixing products in brewing, dairy and drink. Etc.
2. Working principle: YF series double seat mixproff valve is controled throgh compressing air. The valve is a normallyclosed(NC) valve. The double seat valve has 2 divided seals of valve disc. It has a interlinked cavity of leak between 2 seal at working, while it happen leaking, the products will inpour the cavity and flow away from exit. It wil not caused pollution and mixing, the leaking cavity closed while the valve working. It is impossible to overflow for the products. So the roducts can be transported from one pipe to another, also the valve can be washing CIP.
4. Advantages: Sealings: Excellent acid proof, alkali proof and high temperature performance. Little degree of permanent compression deform. Investment forging valve plug: Pressure durability less than 1.2MPA, metallographic structure beeter than casting ones. Appareant design: Keep updated with international fashion style. Cost performance: Impor substituted, cost saved and reiableoperation.
5. Connection types: Welded. Clamped Screw or threaded Welded - srew Flange To assure the connection and substitution with imported facilities, all the connecton styles withe pipe or equipment are made to DN11850, IDF / ISO, SMS 3A international standard size.
7. Operation Type: Manual: Lever or duck-billed Pneumatic actuator: Stainless teel or plastic with control box or not. Electric actuator: Sigle action or double action 8. Features of Pneumatic actuator: Normally opened: The spring is OPEN and pneumatic OFF Normally closed: The spring is OFF and pneumatic OPEN With signal feedback inductive proder / sensor for option Compact appearance, small volume, large torgue Simple and convenient assembly 9. Technical Parameter: OD Range: DN25~ DN200, 1"~ 8" Anti-pressure: 10Bar Compressed Air supply: MIN: 4 BAR, MAX: 8BAR Pneumatic Actuator torgne: 40Nm Finishing degree: Cutting: Ra1.5 ~ 3.2um Polish: Ra0.4~ 0.8um 10. Requirements for compressed air quality that the executor needs: Compressed air joint: Air pipe equiped equips with air adapter R1/" Max grain size: 0.11mm Max Oil content: 0.08 ppm Dew point: 10 ° C or less Max water conent: 7.5g/kg