Casting B.B Hand Wheel Operated Globe Valve

Casting B.B Hand Wheel Operated Globe Valve

Casting B.B hand wheel operated globe valve is a forced-sealed valve, so when the valve is closed, pressure must be applied to the valve flap to force the sealing surface to not leak. Its opening and closing member is a plug-shaped valve flap with a flat surface or a sea cone surface, and the valve flap moves linearly along the center line of the valve seat.

Product Details

Products Description :

Casting B.B hand wheel operated globe valve is a forced-sealed valve, so when the valve is closed, pressure must be applied to the valve flap to force the sealing surface to not leak. Its opening and closing member is a plug-shaped valve flap with a flat surface or a sea cone surface, and the valve flap moves linearly along the center line of the valve seat.

 

Product Specifications :

Standard

Design and Manufacture

Face to face/End to end

Flange Dimension

Pressure-Temperature

Inspection- Test

ANSI B16.34 BS1873

ANSI B16.10

ANSI B16.5

ANSI B16.34

API598


DESIGN FEATURES:

STRAIGHT PATTERN BODY DESIGN
TAPERED, GLOBE, OR PLUG DISC

RENEWABLE OR WELDED SEAT

BOLTED BONNET, BACK SEAL STRUCTURE

OS&Y, OUTSIDE SCREW AND YOKE

EXTENDED STEM DESIGN FOR LOW TEMPERATURE

ISO TOP FLANGE FOR BARE STEM GLOBE VALVE


MATERIAL LIST

ITEM

PART NAME

STANDARD

LOW TEMPERATURE

STAINLESS STEEL

1

BODY

A216 WCB

A352 LCC

A351 CF8M

2

SEAT

A105

A350 LF2

A182 F316

3

DISC

A105

A350 LF2

A182 F316

4

STEM

A182 F6

A182 F304

A182 F316

5

GASKET

304SS/316SS+GRAPHITE/SOFT STEEL/304SS/316SS METAL RIN

6

BONNET

A216 WCB

A352 LCC

A351 CF8M

7

DISC NUT

CARBON STEEL

A350 LF2

A182 F316

8

BOLT

A193 B7/BM

A320 L7/L7M

A193 B8M

9

NUT

A194 2H/2HM

A194 7/7M

A194 8M

10

BACK SEAT BUSHING

276 410

A276 304

A276 316

11

PACKING

GRAPHITE/PTFE

12

GLAND FLANGE

A216 WCB

A352 LCC

A351 CF8M

13

GLAND

276 410

276 410

A276 316

14

GLAND NUT

A194 2H/2HM

A194 7/7M

A194 8

15

EYEBOLT

A193 B7/BM

A320 L7/L7M

A193 B8

16

STEM NUT

A439 D2/Cu-ALLOY

17

HANDWHEEL

STEEL/DUCTILE IRON


 

PACKAGING & DELIVERY

Packaging details : electric actuated butterfly valve: the strong plywood cases or as per the customer's request.

Delivery details  : 4-5 weeks after receipt of down payment by T/T

Payment : T/T, L/C, Western Union and PayPal


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