Products Description
API600 Flanged Gate Valve primarily consists of a valve body, bonnet, gate disc, stem, and sealing assembly. Its operation involves raising/lowering the stem to move the gate disc, enabling fluid flow control. The sealing surfaces between the gate disc and seat typically utilize hard-facing materials (e.g., stellite) or hard alloy overlay to enhance sealing performance and wear resistance.
Products Specification
Name: Gate Valve
Design Standards: API 60D or API 600, JIS B2073-2083
Dimensions: ANSI B16.10, JIS B2002
Flanges: ANSI B16.5, JIS B2212-224
Butt-weld End Dimensions: ANSI B16.25
Inspection and Testing: API 6D or API 598, JIS B2003
Drive: Manual, Electric, Bevel Gear
Main parts materials and performance specifications
|
Parts Name
|
Materials | |||||||
| Valve body Valve cover Gate |
ASTM A216
WCB |
ASTM A351
CF8 |
ASTM A351
CF8M |
ASTM A351
CF3 |
ASTM A351
CF3M |
|||
|
Valve Rod
|
1Cr13
|
OCr18Ni9
|
00r17Ni12Mo2
|
00Cr19Ni10
|
00Cr17Ni14Mo2
|
|||
|
F6a
|
304
|
316
|
304L
|
316L
|
||||
| Upper sealing seat |
1Cr(F6a)
|
Ontology | ||||||
| valve plate |
Sealing
|
13Cr
|
13Cr
|
STL
|
Ontology Ontology STL Ontology Ontology STL |
|||
|
Valve Seat
|
13Cr
|
STL
|
STL
|
|||||
| Filler | Flexible graphite ring + YS450F | ≤200℃ PTFE or PTFE braided packing ＞200℃ Flexible graphite ring + flexible graphite braided packing |
||||||
| Gasket | Flexible graphite composite gasket (core plate: carbon steel or stainless steel) stainless steel belt/flexible graphite spiral wound gasket | |||||||
| Center flange bolts |
350CrMo
ASTM A193 B7 |
OCr18Ni9 ASTM A193 B8
|
||||||
| Center flange nut |
45
ASTM A194 2H |
OCr18Ni9 ASTM A194 B8
|
||||||
| Stem Nut |
ZCuA110Fe3 ASTM A439 D-2
|
|||||||
| Handwheel | Malleable cast iron, ductile iron, steel | |||||||
| Applicable working conditions | Applicable media | Water, steam, oil, etc. | Corrosive media such as nitric acid | Corrosive media such as acetic acid | Strong oxidizing media | Urea and other corrosive media | ||
| Applicable temperature (°) |
-29-425
|
-40-200 (If the temperature exceeds this range, please indicate when ordering) | ||||||
API600 Flange Gate Valve For Sale
Contact us for API600 Flange Gate Valve：sale@gneetube.com
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