Model NO.: D371
Material of Seal Surface: Metal Hard Sealed
Application: Industrial Usage, Water Industrial Usage, Household Usage
Characteristic: Flanged Butterfly Valve
Design & Manufacture: API 509
Pre-Temp. Rating: Asme B16.34
Face to Face: API 509
Ends Connection: RF
Inspect & Test: API 598
Certificate 1: Dnv CE 0575
Certificate 2: ISO 9001: 2008
Certificate 3: API 600
Certificate 4: API 6D
Trademark: Vatac/OEM
Transport Package: Sea Worthy
Specification: API, ISO, BS, JIS
Origin: China
HS Code: 848180

Gear Operated Stainless Steel CF8/CF8m/CF3/CF3m Double Flange Butterfly Valve
Gear Operated Stainless Steel CF8/CF8M/CF3/CF3M Double Flange Butterfly Valve Conform to BS1868, API 6D, ASME B16.34,  They are tested according to API 598, and marked as per MSS SP-25.

1. Construction is as follows:  
- Double or Triple Eccentric
- Single Type Body
- Renewable Sealing Ring
- Fire Safe Design
- Anti-static Design
- Uni-direction or Bi-direction
- Butt Weld Ends to ASME B16.25
- Flanged Ends to ASME B16.5
- Wafer or Lug Suit to Flanged(ASME B16.5 or B16.47)

 

2. Main Part & Materials

Part Names Part Materials
Body WCB LCB WC6 CF8 CF8M CF3 CF3M
Disc WCB LCB WC6 CF8 CF8M CF3 CF3M
Stem F6a F304 F6a F304 F316 F304L F316L
Seat/Seat Ring PTFE/RPTFE/NYLON/DEVLON/PEEK or METAL
Packing Graphite/PTFE
Gasket SS304+Graphite/SS304+Graphite
Bolts/Nuts B7/2H L7/4 B16/4 B8/8 B8M/8M B8/8 B8M/8M
Suitable Medium W.O.G etc. HNO3, CH3OOH etc.
Suitable Temperature -29~425 °C -46~340 °C -46~340 °C -196~427 °C -196~427 °C -196~427 °C -196~427 °C

 

 

3. Normal Pressure Rating

PN10~PN64, CLASS150~600

4. Normal Size Range
DN50~DN750, 2"~30"
 

OUR ADVANTAGE
Gear Operated Stainless Steel CF8/CF8m/CF3/CF3m Double Flange Butterfly Valve

 

 

FOUNDRY - CASTING * FORGING 


Gear Operated Stainless Steel CF8/CF8m/CF3/CF3m Double Flange Butterfly Valve

Dioctyl Phthalate

It is a main Plasticizer used mostly in plastic processing and has excellent comprehensive properties.

It is widely used in the processing of polyvinyl chloride, vinyl chloride copolymer and cellulose Resin, and in the manufacture of thin films, artificial leather, wire and cable sheets, plates, mouldings, plasticizers, etc.

This product can also be used as a softener for synthetic rubber such as NBR. It can improve the resilience of products, reduce the compression permanent deformation, and has no effect on vulcanization of rubber.

80%~90% of DOP is used in the PVC industry. Others are used in rubber, recycled plastics, lubricants, adhesives, coatings, macromolecule additives, softeners for printing ink and capacitor oils. They can also be used in polyvinyl acetate, polyvinylidene chloride and so on.

Dioctyl Phthalate,Electrical Grade Dop,Food Grade Dop,Industrial Grade Dop

HENAN JINHE INDUSTRY CO.,LTD , https://www.hncarbonblack.com