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Brand Name : TEKO
Model Number : Z41H
Certification : CE/PED, API
Place of Origin : Made in China
MOQ : 1 pieces
Price : By negotiation
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 500 tons per year
Delivery Time : 15 working days after deposit
Packaging Details : By export wooden cases
Port Size : 2"-48"
End Type : Flange
Trim Number : 8#,5# as per API600
Bonnet Seal : Bolted Bonnet or Pressure Seal
Pressure Rating : 150LB
Fluid : Water, Oil, Gas, Steam, etc
Manual Operation Bolted Bonnet Cast Steel ANSI 150LB Wedge Gate Valve For Chemical Plants
What is Gate Valve?
The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar, so gate valves are often used when a straight-line flow of fluid and minimum restriction is desired. The gate faces can be parallel, but are most commonly wedge-shaped.
Applications
Petro-Chemical, oil and gas, mining, power and general services
Specifications
ANSI 150 Cast Steel, OS&Y- ASME B16.34 & API 600
Features
Flanged ANSI 150#
OS&Y
Bolted Bonnet
Full Bore
Flexible Wedge
Construction
Body Materials: Cast Steel- ASTM 150#
Seat Ring: 2Cr13
Stem: 2Cr13
Disc: 2Cr13 + STL
Available Options
Sizes in 1/2" to 1" ANSI 150 also available on request
ANSI 300 and 600 also available in gate, globe and check valves
Material List
| No. | Parts Name | Material |
| 1 | Body | ASTM A216 Gr.WCB |
| 2 | Seat Ring | ASTM A105+13Cr |
| 3 | Wedge | ASTM A216 Gr.WCB+13Cr |
| 4 | Stem | ASTM A182 F6a |
| 5 | Gasket | 304SS Jackted Graphite |
| 6 | Stud | ASTM A193 Gr.B7 |
| 7 | Nut | ASTM A194 Gr.2H |
| 8 | Bonnet | ASTM A216 Gr.WCB |
| 9 | Back Seat | ASTM A 276 410 |
| 10 | Packing | Graphite |
| 11 | Pin | C.S. |
| 12 | Gland Bolt | ASTM A 193 Gr.B7 |
| 13 | Gland Nut | ASTM A194 Gr.2H |
| 14 | Bushing | ASTM A276 410 |
| 15 | Gland | ASTM A 216 Gr.WCB |
| 16 | Stem Nut | Aluminum Bronze |
| 17 | Bushing | C.S. |
| 18 | Handwheel | Malleable Iron |
| 19 | H.W. Lock Nut | C.S. |
| 20 | Lubricator | Assembly |
NOTE: Customer material is also available.
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Manual Operation Cast Steel Gate Valve ANSI 150LB Bolted Bonnet For Chemical Plants Images |