FEP Lined Flange Butterfly Valve Worm Gear

• Media: Acid
• Driving Mode: Manual
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Model NO.: D341FEP-16C
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: GB,DIN,ANSI
• Application: Industrial Usage
• Size: Dn50~2000
• Material: Wcb+FEP
• Medium: Corrosion Medium
• Pressure: Pn16,150lbc
• Transport Package: Plywood
• Specification: CE, ISO9001, SGS, TS
• Trademark: YFM/CUSTOMIZED
• Origin: Wenzhou
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

Fep lined flange butterfly valve worm gear 

Technical Specification
Design and Manufacture: ASME B16.34
End-to-end dimension: ASME/ANSI 16.10
Flange Standard: ASME/ANSI 16.5
Inspection and testing: API 598

Product Specification
Body Material: A216/WCB, A351/CF8,A351/CF8M,A351/CF3,A351/CF3M, LCB,A536
Stem Material: SS304 ,SS410,SS416, SS420
Seat Material: PFA,PO,FEP
Disc Steel: A216/WCB ,A351/CF8,A351/CF8M,A351/CF3,A351/CF3M
Lining Material: PFA,PO,FEP
Nominal Diameter: NPS 2-80
Pressure Range: 150lb 300lb JIS DIN
Connection Type: wafer connection, flange connection
Operation Method: Manual, Worm Gear etc.

Products Decription:

1.The lined butterfly valves bi-directional flow is possible at maxmium operating pressure. Since the valve port corresponds to the piping diameter, a high flow capacity is guaranteed.

2.It features ease of maintenance, repeatable on-off, long life durability.

3.The concentric design is commonly used in the power generation, brewing, water and food industries and suitable for both gaseous and liquid service. Typically applied in chemical/petrochemical process, food and beverage, and pulp and paper etc.

4.Lining material: PTFE, PFA, FEP, GXPO etc.

5.Connection type: wafer, flange, lug etc.

6.Operation methods: manual, worm gear, electric, pneumatic and hydraulic actuator.

7.Youfumi lined three-way ball valves are available as per the needs of applications in additional sizes and other than standard materials.