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.
 |
| Place of Origin: | 中国 |
| Brand Name: | GOLD TOP |
| Certification: | API602 |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Price: | Price to be negotiated in person |
| Packaging Details: | Plywood Case |
| Delivery Time: | 30days |
| Supply Ability: | 100+pcs+30 days |
| Size: | NPS 1/4”～2”(DN8～DN50) | Class: | 50～2500 (PN 20～PN420) |
|---|---|---|---|
| Pressure/Temperature Chart: | ASME B16.34 | Materials: | A105 / LF2 / F5 / F9 / F11 / F22 / F316 / F304 / F316L / F321 / F51 / F55 |
| Trims: | F6a / F316 / F304 / F316L / F321 / F51 / F55 / Inconel / Stellied Or Hardfaced | Ends: | Flanged Ends, Socket Weld End, Screwed End, Butt-weld End |
| High Light: | forged steel gate valve,socket weld valve |
||
Features
Bolted bonnet design
OS & Y, Rising Stem
The Forgings are precision machined for high performance
Leak proof body-bonnet joint with spiral wound gasket
Ground finish stem
Self aligning two-piece gland
Back seating feature facilitates repacking of the stuffing box on line with the valve in fully open position.
Standards
Design and manufacture:API 602 / BS 5352
Face To Face:ANSI B 16.10
Socket Weld Ends:ANSI B 16.11
Test and Inspection:API 598 / BS 5146
Forged Globe Valve CLASS 800
Outside stem and Yoke, non-rising stem
Single disc
Standard compliance
Desig and manufacture: API 602
Face to face dimension: ASME B16.10
Flange connection: acc. to ASME B16.5;
Butt welded end: ASME B16.25
Coupling weld end: ASME B16.11
Threaded end: ASME B1.20.1
Test and inspection: API 598
| Item | Description Part name | Material |
| 1 | Body | A105 |
| 2 | Bonnet | A105 |
| 3 | Disc | A182-F6a |
| 4 | Stem | A276 Gr. 410 |
| 5 | Bellow | Graphite +304 |
| 6 | Bolt | A193 Gr. B7 |
| 7 | Gland packing | Graphite |
| 8 | Stuffing box | A276 Gr. 410 |
| 9 | Gland | A105 |
| 10 | Gland pin | A276 Gr. 410 |
| 11 | Gland Eyebolt | A193 Gr. B7 |
| 12 | Gland nut | A194 Gr. 2H |
| 13 | Yoke nut | A276 Gr. 410 |
| 14 | Handwheel | Ductile iron |
| 15 | Handwheel nut | Carbon steel |
| DIMENSIONS | ||||||||||||
| SW | SC | Weight | L-rf | Weight | ||||||||
| Size | L | D | В | NPT | S | H | W | 1 50 lb | 300 lb | 600 lb | ||
| inch | mm | mm | mm | mm | mm | mm | mm | mm | mm | |||
| 3/8" | 79 | 17,6 | 9,6 | 3/8'' | 13,6 | 164 | 100 | 2,8 | 102 | 140 | 165 | 4,5 |
| 1/2" | 79 | 21,8 | 9,6 | 1/2" | 16,3 | 164 | 100 | 3,4 | 108 | 140 | 165 | 5,1 |
| 3/4" | 92 | 27,1 | 12,7 | 3/4" | 16,9 | 164 | 100 | 4,7 | 117 | 152 | 190 | 8,2 |
| 1" | 111 | 33,8 | 12,7 | 1" | 17,3 | 203 | 125 | 9,2 | 127 | 165 | 216 | 10,5 |
| 1 1/4" | 120 | 42,6 | 12,7 | 1 1/4" | 18,4 | 224 | 160 | 10,5 | 140 | 178 | 229 | 12,4 |
| 1 1/2" | 120 | 48,7 | 12,7 | 1 1/2" | 18,4 | 260 | 160 | 13,3 | 165 | 190 | 241 | 20,1 |
| 2" | 140 | 61,1 | 15,9 | 2" | 19,2 | 300 | 180 | 18,9 | 178 | 216 | 292 | 28 |
Alternative materials:
Body & Bonnet: A182 F316; A182 F11; Disc: A182 F316; A182 F6a+HF;
Gasket: Spiral wound, Soft iron
Packing: Graphite
Bolts & Nuts: A193 B7; A193 B16; A193 B8; A193 B8M / A194 2H; A194 7; A194 8; A194 8M
Other materials on request
Operators: Handwheel, Gearbox, Electric actuator
Contact Person: sales
Tel: +8613758447235
