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EPDT-383

 

1.  Specifications 

 

Model 

BFV-1S 

Nominal size 

50-150A (Lever-operated), 200-300A (Gear-operated) 

Application 

Steam, air, water, oil and other non-dangerous fluid 

Max. pressure 

Max. temperature 

According to the Pressure-Temperature rating 

Material 

Body 

Stainless steel 

Disc 

Stainless steel 

Seat 

PTFE 

Connection 

Wafer (Applicable flange standards: JIS 10K, 

ANSI 150lb and EN PN16) 

Features 

 

The valve has double-eccentric structure with 
minimal seat wear. 

 

Pneumatic actuator KA and electric actuator DA are 
mountable (50 to 150A) 

 

 

 

 

 

Pressure-Temperature Rating 

Caution 

Confirm that the indications on the nameplate correspond with the specifications of ordered 
product. 

*If they are different, do not use the product and contact us. 

Use the valve within this range.

   

Содержание BFV-1S

Страница 1: ...on This symbol indicates a hazardous situation that if not avoided may result in minor or moderate injury or may result in only property damage Contents 1 Specifications 1 2 Structure and dimensions 2...

Страница 2: ...tainless steel Seat PTFE Connection Wafer Applicable flange standards JIS 10K ANSI 150lb and EN PN16 Features The valve has double eccentric structure with minimal seat wear Pneumatic actuator KA and...

Страница 3: ...nd Packing 1 set 15 Indicator Plate 1 8 Gland 1 16 Lever Handle 1 The lever handle 16 is not attached when shipped mm Size d L L1 H H1 H2 D F C Weight kg JIS 10K EN PN16 ANSI 150lb 50 50 43 18 212 72...

Страница 4: ...Plug 1 6 Bearing 1 14 Name Plate 1 7 Gland Packing 1 set 15 Gearbox 1 8 Gland 1 16 Handwheel 1 The lever handle 16 is not attached when shipped mm Size d L L1 H H1 H2 H3 D F J K W C Weight kg JIS 10K...

Страница 5: ...y may prevent the product from functioning properly 3 Use sheet gaskets when connecting the valve to pipes Using other types of gasket may cause fluid leak 4 Connect the product firmly so that the flu...

Страница 6: ...nce and inspection Warning 1 When disassembling and inspecting the product ensure that pressure in the valve and pipe is atmospheric pressure If using with high temperature fluids cool the product dow...

Страница 7: ...tightly Seat 4 is damaged Replace seat 4 Foreign substances are stuck Remove the foreign substances Abnormal noise Nut 11 is loose Tighten nut 11 5 4 Cautions and procedures for seat replacement Cauti...

Страница 8: ...improvement without any prior notice After the discontinuation of the product Yoshitake supplies the repair parts for 5 years otherwise individually agreed 3 This warranty does not cover the damage d...

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