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Categories | Forged Steel Valves |
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Place of Origin: | China |
Brand Name: | Youwei Fluid |
Certification: | Quality system certificate |
MOQ: | 1 |
Company Info. |
SuZhou YouWei Fluid Technology CO., LTD |
Verified Supplier |
View Contact Details |
Product List |
Product Features
Full port or Reduced port
OS&Y, Outside screw and yoke
The gland and gland flange self aligning design
Bolted bonnet/Welded Bonnet/Pressure seal bonnet
Integral backseat
Socket welded (SW) ends to ASME B16.11
Screwed ends (NPT) to ASME B1.20.
Flanges (RF/RTJ) according to ASME B16.5
Integral flange or welded flange
BW ends to ASME B16.25
Low emission certified (optional)
Cryogenic forged steel gate valve (optional)
Technical Parameters
NO. | Part Name | Cast Steel | Alloy Steel | Stainless steel | |
---|---|---|---|---|---|
1 | Body | A105N | A182 F22 | A182 F304(L) | A182 F316(L) |
2 | Seat | A182 F6a+STL.6 | A182 F304 | A182 F304(L) | A182 F316(L) |
3 | Wedge | A182 F6a | A182 F304 | A182 F304(L) | A182 F316(L) |
4 | Stem | A182 F6a | A182 F304 | A182 F304(L) | A182 F316(L) |
5 | Gasket | SPW.SS304+Graphite | SPW.SS304+Graphite | SPW.SS304+Graphite | SPW.SS316+Graphite |
6 | Bonnet | A105N | A182 F22 | A182 F304(L) | A182 F316(L) |
7 | Bonnet Bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
8 | Pin | A276 410 | A276 304 | A276 304 | A276 316 |
9 | Gland | A276 410 | A276 304 | A276 304 | A276 316 |
10 | Gland Eyebolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
11 | Gland Flange | A105N | A182 F22 | A182 F304(L) | A182 F316(L) |
12 | Gland Nut | A194 2H | A194 4 | A194 8 | A194 8M |
13 | Yoke Nut | A276 410 | A276 410 | A276 410 | A276 410 |
14 | H.W.Lock Nut | A194 2H | A194 4 | A194 8 | A194 8M |
15 | Nameplate | SS304 | SS304 | SS304 | SS304 |
16 | Handwheel | Ductile Iron | Ductile Iron | Ductile Iron | Ductile Iron |
17 | Stem Packing | Flexible graphite | Flexible graphite | PTFE | PTFE |
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