Negotiable
The date of payment from buyers deliver within days
Zhejiang
Long-term effective
2018-05-21 16:49
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Company Profile
Wenzhou Diantai Valve Co.,LtdBy certification [File Integrity]
Contact:diantai888(Mr.)
Email:
Telephone:
Phone:
Area:Zhejiang
Address:Zhejiang
Website:http://www.diantai-valves.com/ http://diantai888.jmwansheng.com/
Features and benefits
Diantai globe valve’s top and bottom-guided disc assures stem operation without side thrust caused by high pressure flow. The non-rotating stem results in lower friction of all moving parts and longer stem packing life. All this resulting in smooth, easy operation and tight shutoff under extreme pressures.
● Diantai's proven pressure seal design.
● Body guided disc eliminates side thrust and provides longer disc, seat and body life.
● Impactor handwheel for tight shutoff.
● Designed to ASME B16.34.
● Body made of superior strength forgings and optional cast steel.
● Diantai stem seal offers tight seal with little to no maintenance over long periods of time.
● Optional live-loading of packing.
● Non-rotating stem.
● Hardfaced seating faces resist erosion.
● Other sizes and pressure classes available. Contact the company for specifications.
● Size range(s)
● NPS 1/2 - 24
(DN 50 - 600)
● Pressure rating
● ASME Class
900 - 2500
● Standard connections
● Socket weld, Butt weld
Pressure-seal Globe Valve 900Lb~2500Lb Standard Material Specifications
NO. |
Part Name |
CS to ASTM |
AS to ASTM |
SS to ASTM |
|
Type A105T |
Type A182 F22 |
Type A182 F304 |
Type A182 F316(L) |
||
1 |
Body |
A105 |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
2 |
Disc |
A276 420 |
A276 304 |
A276 304(L) |
A276 316(L) |
3 |
Stem |
A182 F6 |
A182 F304 |
A182 F304(L) |
A182 F316(L) |
4 |
Pressure Seat |
A105 |
A182 F304 |
A182 F304(L) |
A182 F316(L) |
5 |
Pressure Ring |
A182 F304 L |
A182 F316L |
||
6 |
Bonnet |
A105 |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
7 |
Pin |
A276 420 |
A182 F304 |
||
8 |
P.S. Washer |
A105 |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
9 |
P.S. Lock Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
10 |
Stem Packing |
Corrugated SS + Graphite |
SS+PTFE |
||
11 |
Gland |
A276 420 |
A182 F304 |
||
12 |
Gland Flange |
A216 WCB |
A351 CF8 |
||
13 |
Gland Eyebolt |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
14 |
Gland Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
15 |
Yoke Nut |
A276 410 |
|||
16 |
Hand wheel |
A197 |
|||
17 |
Nameplate |
SS |
|||
18 |
H.W. Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
Suitable Medium |
W.O.G. etc |
W.O.G. etc |
HNO3CH3OOH etc |
||
Suitable Temperature |
-29 425 |
-29 550 |
-29 180 |
Note: Other materials are available upon request.
Dimensions (mm) and Weights (Kg)
NPS |
1/2~ |
3/4~ |
1~ |
1-1/4~ |
1-1/2~ |
2~ |
|
L |
900~1500Lb |
140 |
140 |
140 |
178 |
178 |
216 |
2500Lb |
186 |
183 |
186 |
232 |
232 |
279 |
|
H(OPEN) |
333 |
333 |
333 |
408 |
408 |
524 |
|
W |
160 |
160 |
180 |
200 |
250 |
280 |
|
Weights |
900Lb~1500Lb |
11.2 |
10.5 |
10.1 |
21.0 |
19.6 |
40.4 |
2500Lb |
12.3 |
11.6 |
10.8 |
28.0 |
26.4 |
43.8 |
http://www.diantai-valves.com/