FN1-BV1W-1P (Wafer Butterfly Valve–Pneumatic Actuator)

Body

Cl/ DI

Pn(connection)

Pn10 / 16 / ANSI150 / JIS10k

Seat

EPDM / NBR / VITON /SILICON

Disc

DI /CF8/ CF8M

Connection

Between Flanges

Actuator

Pneumatic Actuator


Product Detail

●Brief
The product is composed of rubber sealed butterfly valve, carbon steel or stainless steel valve plate and valve stem. Suitable for temperature ≤ 80 ~ 120 ° C, such as food, medicine, chemical industry, petroleum, electricity.The water supply and drainage and gas pipelines of power, textile and papermaking are used to regulate the flow rate and cut-off medium

●Features
1. The sealing element can be replaced, the sealing performance is reliable, and the two-way sealing is zero leakage.
2.The sealing material has the characteristics of aging resistance, corrosion resistance and long service life.

1P_00

APPLICATION
General Use: Water,sea water,gas, pressurized air, acids etc.

CARACTERISTIQUES GENERALES
Resilient Seat Wafer Type Butterfly Valves Design according with BS EN593/APl609
Testing according with EN598.For Shell:1.5times Sealing:1.1times. Tightness in both ways.wafer type with smooth ears.Resilient seat adapted to the shape of the body assures low operating torque.Mounting flange according to ISO 5211

CONSTRUCTION

NO. PARTS MATERIAL
1 BODY Cl/  DI
2 SEAT EPDM / NBR / VITON / SILICON
3 LOWER SHAFT SS416 / 316 / 304
4 DISC DI / CF8 / CF8M
5 UPPER SHAFT SS416 / 316 / 304
6 O-RING NBR/EPDM
7 BUSHING PTFE / BRONZE
8 BOLT&NUT STAINLESS STEEL / GALVANIZED
9 FLAT WASHER STAINLESS STEEL / GALVANIZED
10 BUSHING CARBON STEEL/ ALUMINUM
11 BOLT MALLEABLE IRON / AL / SS
12 PRESSURE RING CARBON STEEL
13 WORM GEAR DI

STANDARDS

Manufacture according to the requirements of the European directive 2014/68/EU, ,modulate H Face to face according to standards NF EN558 SERIE 20.ISO 5752,DIN 3202.
Mounting between flanges UNI EN1092:PN10/16 ANSl150,JIS10K,BS 10,TABLE E etc.
Body:24bar Seat:17.6bar


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