Brand Name : GOLD TOP
Certification : API602
Place of Origin : 中国
MOQ : 1pcs
Price : Negotiation
Supply Ability : 100+pcs+30 days
Delivery Time : 30days
Packaging Details : Plywood Case
Size : 1/4”~2”(DN8~DN50)
Class : 150 ~2500 (PN 20~PN420)
Materials : LF2 / LF3
Ends : Flange / SW / NPT
Design : API 602
Testing : API 598
Features: | |||
1 | reliable shut-off | ||
2 | fully encased gasket | ||
3 | precised machine casting | ||
4 | parts are designed for easy servicing | ||
5 | designed and qualified for high pressure/temp services | ||
Specification: | |||
Type: | forged | ||
Body Structure : | single body | ||
Direction Type : | two-ways | ||
Bore Type: | full bore and reduced bore | ||
Standard Connection: | socket weld, flanged | ||
Sizes range: | 1/4" (DN 8) | to | 2'' (DN50) |
Pressure range: | | | |
Class 150# | to | Class 2500# | |
Materials: | |||
Body Materials Available | |||
stainless steel | alloy | ||
Trim Materials Available | |||
CA15HT | CoCr Alloy | ||
| | ||
Seat Materials Available | |||
RPTFE | PTFE | SS316 | |
PEEK | | | |
Standard: | |||
Design Standard: | API 602 | ||
API 598 | |||
ASME B16.10 | |||
ASME B16.5 | |||
Pressure -Temperature ratings: | ASME B16.34, ASME B16.5, API 602 | ||
Wall thickness: | ASME B16.34 | ||
Face to Face Dimension: | Flange | ASME B16.10 | |
End to End Dimensions: | Socked/NPT | ASME B16.10 | |
End Connections Dimensions: | Flange | ASME B16.5 | |
Butt-Weld | ASME B16.25 | ||
Socket Weld | ASME B16.11 | ||
NPT | ASME B1.20.1 | ||
Pressure Test: | API 598, API 6D | ||
Fire Test: | API 607, API 6FA | ||
Marking: | MSP-SP 25 | ||
Surface Quality : | MSP-SP 55 | ||
Sour Service: | Nace Mr 01-75, Nace Mr 01-03 | ||
Low Fugitive Emission: | ISO 15848, SPE 77/312, TA-luft | ||
Applications: | |||
oil & gas | general Industry | refinery | |
petrochemical | chemical | LNG & cryogenic sevice | |
power | marine | |
No. | Part Name | A.S. to ASTM | S.S. to ASTM | ||
Type A350 LF2 | Type A350 LF3 | Type A182 F304 | Type A182 F316(L) | ||
1 | Body | A350 LF2 | A350 LF3 | A182 F304(L) | A182 F316(L) |
2 | Disc | A276 410 | A276 304(L) | A276 304(L) | A276 316(L) |
3 | Bonnet | A350 LF2 | A350 LF3 | A182 F304(L) | A182 F316(L) |
4 | Gasket | Corrugated ss + graphite | ss + PTFE | ||
5 | Bold Nut | A193 B7 | A193 B7 | A193 B8 | A193 B8M |
6 | Stem | A182 F6 | A182 F6 | A182 F304(L) | A182 F316(L) |
7 | Stem Packing | Flexible graphite | PTFE | ||
8 | Gland | A276 420 | A182 F304 | ||
9 | Pin | A276 420 | A182 F304 | ||
10 | Gland Eyebolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
11 | Gland Flange | A216 WCB | A351 CF8 | ||
12 | Gland Nut | A194 2H | A194 4 | A194 8 | A194 8M |
13 | Yoke Nut | A276 410 | |||
14 | Hand wheel | A197 | |||
15 | Nameplate | ss | |||
16 | H.W. Nut | A194 2H | A194 4 | A194 8 | A194 8M |
suitable Temperature | -40°C | -101°C | -196°C |
NPS (in) | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | |
L | 79 | 92 | 111 | 120 | 120 | 172 | 200 | |
H(OPEN) | 333 | 337 | 370 | 480 | 410 | 474 | 546 | |
W | 100 | 100 | 125 | 160 | 160 | 180 | 200 | |
Weights | Bolted | 5.2 | 7.2 | 10.9 | 13.5 | 15.2 | 19.8 | 29.0 |
Welded | 4.8 | 6.5 | 9.5 | 11.5 | 13.1 | 17.5 | 26.8 |
Cryogenic Globe Forged Steel Valve Reduced Bore LF2 LF3 ISO 15848 LNG Images |