Gold top valve located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion,Gate globe check valve ,butterfly valve ,etc.Surely we can design them by customer's special requirements.
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| Place of Origin: | 中国 |
| Brand Name: | GOLD TOP |
| Certification: | API602 |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Price: | Negotiation |
| Packaging Details: | Plywood Case |
| Delivery Time: | 30days |
| Supply Ability: | 100+pcs+30 days |
| Size: | NPS 1/4”～2” | Class: | 150 # ～2500# |
|---|---|---|---|
| Pressure: | ASME B16.34 | Materials: | Carbon / Stainless / Alloy Steel |
| Ends: | RF / RTJ / SW / NPT | Temperature: | -29-600℃ |
| High Light: | forged steel gate valve,socket weld valve |
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API 602 Integral Seat Forged Steel Valve Globe Swivel Plug Pressure Sealing Bonnet
Forged small size Globe valve
Small size forged globe valves are used below 2inch globe valve, design as per API602/BS5352 with forged materials, and is mainly used to small size pipeline for oil & gas, water treatment, power station and other fileds, to cut/on off medium in pipeline.
Technical Features :
|
Service |
Oil, Gas, water treatment, power station and other pipeline. |
|
Design Body |
Bolted bonnet/Pressure sealing bonnet/Welded bonnet |
|
Bore |
Reduce bore/Full bore |
|
Body type |
T type/ Y type |
|
Design |
Outside screw & Yoke, rising stem , swivel plug |
|
Size |
1/2”-2" |
|
Pressure |
150Lb-2500Lb |
|
Design temperature |
-29-600℃ |
|
Main materials |
A105/LF2/F304/F316/F51/F53/F51/F11/F22 |
|
Seat design |
Integral seat |
|
Seat sealing material |
13Cr/Stellite |
|
Operation |
Manual, Electric, Pneumatic, Electro-hydraulic actuator. (Rotork, Biffi, DVG, ect.) |
|
Design Standard |
API602/S5352/DIN/GB/Ghost |
|
Face to face |
ASME B16.10/Ghost /DIN/GB /Manufacture's standard |
|
Ends |
RF/RTJ as ASME B16.5 , BW to ASME B16.25,SW to ASME B16.11 ,Thread ends as per ASME B16.11 |
|
Pressure and Temperature Design |
ASME B16.34 |
|
Test standard |
API598 |
|
Fire safe |
APIF6A |
|
Others |
NACE MR0175/ISO15156(if applicable) |
Material Specification
|
Name of Part |
Specification |
|---|---|
| 1 Body | ASTM A105 |
| 2 Bonnet/Cap | ASTM A105 |
| 3 Stem | AISI 410 |
| 4 Gate/Disc | 13% Cr. Steel with suitable Seating surface |
| 5 Body Seat Ring* |
13% Cr. Steel with suitable Seating surface |
| 6 Stem Packing | Graphite |
| 7 Handwheel | Ductile Iron or Steel |
| 8 Bolts/Studs | ASTM A193 Gr.B7 |
| 9 Gasket | Spirally wound SS 304 with Graphite filler |
Wherever more than one material of construction is specified for a component , the choice of using any one of them is at our option.
Standards
|
|
Globe valves |
|---|---|
| Valve design | BS 5352 |
| Face to Face Dimension | BS 2080 |
| Pressure Temp. ratings | BS 5352 |
| Pressure testing | BS 6755 Part 1 |
Dimension (mm)
|
SIZE |
Screwed/Socket weld ends |
Flaged ends |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | A | B | C | D | A | B | C | D | E |
| 8 | 1/4 | 81 | 157 | 14.25 | 10 | -- | -- | -- | -- | -- |
| 10 | 3/8 | 81 | 157 | 17.7 | 10 | -- | -- | -- | -- | -- |
| 15 | 1/2 | 81 | 157 | 21.8 | 10 | 165 | 157 | 95 | 12.7 | 14.2 |
| 20 | 3/4 | 105 | 197 | 27.2 | 13 | 190 | 197 | 117 | 19.1 | 15.7 |
| 25 | 1 | 124 | 245 | 33.9 | 13 | 216 | 245 | 124 | 25.4 | 17.5 |
| 32 | 1.1/4 | 145 | 246 | 42.7 | 13 | 229 | 246 | 133 | 31.75 | 20.6 |
| 40 | 1.1/2 | 145 | 246 | 48.8 | 13 | 241 | 246 | 155 | 38.1 | 22.4 |
| 50 | 2 | 170 | 276 | 61.25 | 16 | 292 | 276 | 165 | 50.8 | 25.4 |
Contact Person: sales
Tel: +8613758447235
