Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China cast steel butt weld ends slab gate valve pneumatic actuator, butt weld slab gate valve manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.
API 6D standard Electrical actuated Cast steel Slab Gate Valve butt weld connection, Manufactured By Professional Valve Manufacturer Fujian Province Datong Reciprocity Valve Co.,Ltd. STANDARDS:DESIGN AND MANUFACTURE |
API 6D |
FACE TO FACE DIMENSIONS |
API 6D |
FLANGE ENDS DIMENSIONS NPS 2"~24'" NPS 26"~36" |
|
ASME B16.5 | |
ASME B16.47 | |
BW ENDS DIMNSIONS |
ASME B16.25 |
PRESSURE-TEMPERATURE RATINGS |
ASME B16.34 |
NORMAL PRESSURE |
CLASS 150~1500 |
NORMAL DIAMETER |
NPS 2"~36" |
Design Feature:
1. Bolt bonnet .
2. Casting or forged body.
3. Full port or reduced port design.
4. Back seal design.
5. Stem is one-piece wrought material.
6. Flexible wedge gate , Solid wedge gate.
7. Outside Screw and Yoke .
8. Rising stem
9. welding Seat.
10. Special request : Locking device ,Position indicator.Limit Switch.
Main Part Material:
ITEM |
PART NAME |
STANDARD |
LOW TEMPERATURE |
STAINLESS STEEL |
|
1 |
PLUG |
CARBON STEEL |
STAINLESS STEEL |
SS316 |
|
2 |
BODY |
A216 WCB |
A352 LCB |
A351 CF8M |
|
3 |
SLAB |
A276 410 |
A276 304 |
A276 316 |
|
4 |
GREASE FITTING |
CARBON STEEL |
STAINLESS STEEL |
SS316 |
|
5 |
SEALING RING |
PTFE/RPTFE/NYLON |
PTFE/RPIFE/NYLON |
PTFE/RPIFE/NYLON |
|
6 |
NUT |
A194 2H/2HM |
A194 7/7M |
A194 8 |
|
7 |
BOLT |
A193 B7/B7M |
A320 L7/L7M |
A193 B8 |
|
8 |
STEM |
A182 F6 |
A182 F304 |
A182 F316 |
|
9 |
BONNET |
A216 WCB |
A352 LCB |
A351 CF8M |
|
10 |
LANTERN RING |
276 410 |
276 304 |
A276 316 |
|
11 |
NUT |
A194 2H/2HM |
A194 7/7M |
A194 8 |
|
12 |
BOLT |
A193 B7/B7M |
A320 L7/L7M |