Cast Steel flanged end Plug Valves
Standard compliance:
1) Design and manufacture: API6D, ANSI B16.34, API599
2) Test and inspection: API598, API6D
3) Face to face dimensions: ANSI B16.10
4) Flanged end: ANSI B16.5, B16.47 SERIES A & SERIES B
5) Butt-welding end: ANSI B16.25
6) Socket weld end: ANSI B16.11
7) Screwed end: ANSI B1.20.1
Specifications:
1) Size: 1/2" to 36"
2) Class: 150LB to 2500LB
3) Type: Lubricated taper plug valve, inverted pressure balance lubricated plug valve(venturi pattern, regular pattern), sleeve type soft sealing plug valve
4) Material: WCB, WCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CN7M, LCB, LCC, ALLOY 20, CAST IRON etc
5) Operation: Lever, gear
Top entry type, Self-lubricated
Description:
Design and manufacture: ANSI B16.34, API 6D, API 598,
API 6A
Face to face dimensions: ANSI B16.10, API 6A
End flange dimensions: ANSI B16.5, API 6A
Butt-welding ends: ANSI B16.25
Threaded ends: ANSI B2.1, API 5B
Socket welded ends: ANSI B16.11
Pressure test: API 598, API6D
Fire safe test: API607, API6FA, BS6755, ISO 10497
Corrosion resisting: NACE-MR-0175
Size: 1/2" - 18"
Materials of body/bonnet and trim
Body/bonnet/plug |
WCB, LCB, LCC, , CF8, CF8M, CF3 and CF3M etc. |
Trim (Disc/body seat) |
PTFE, 13Cr |
Standard materials of parts
No. |
Parts |
Materials |
1 |
Body |
ASTM A216 WCB |
2 |
Sleeve |
PTFE |
3 |
Plug |
ASTM A216 WCB |
4 |
Plate |
PTFE |
5 |
Adjusting plate |
ASTM A216 WCB |
6 |
Cover |
ASTM A216 WCB |
7 |
Adjusting bolt |
ASTM A193 B7 |
8 |
Nut |
ASTM A194 2H |
5 |
Bolt |
ASTM A193 B7 |
6 |
Support |
|
7 |
Worm Gear |
|
Dimensions (in mm & inch) and weight
Class 150
Size (inch) |
1/2 |
3/4 |
1 |
1.1/2 |
2 |
2.1/2 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
L (Threaded) |
115 |
115 |
119 |
150 |
165 |
195 |
254 |
292 |
--- |
--- |
--- |
--- |
--- |
--- |
L (RF) |
108 |
117 |
127 |
165 |
178 |
191 |
203 |
229 |
268 |
292 |
330 |
356 |
381 |
406 |
L (RTJ) |
108 |
117 |
140 |
178 |
191 |
204 |
216 |
242 |
281 |
305 |
343 |
369 |
394 |
419 |
L (Butt welded) |
140 |
149 |
172 |
241 |
267 |
305 |
330 |
356 |
457 |
521 |
559 |
635 |
762 |
838 |
L (Socket welded) |
345 |
339 |
339 |
664 |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
H (Center to top) |
89 |
89 |
114 |
112 |
228 |
251 |
276 |
276 |
318 |
381 |
444 |
584 |
622 |
622 |
D( Flange Outside Dimension) |
92 |
102 |
108 |
127 |
152 |
178 |
190 |
229 |
279 |
343 |
406 |
483 |
533 |
597 |
Class 300
Size (inch) |
1/2 |
3/4 |
1 |
1.1/2 |
2 |
2.1/2 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
L (Threaded) |
102 |
102 |
119 |
155 |
185 |
250 |
270 |
330 |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
L (RF) |
140 |
152 |
165 |
191 |
216 |
241 |
283 |
305 |
403 |
419 |
457 |
502 |
762 |
838 |
914 |
L (RTJ) |
151 |
165 |
178 |
204 |
232 |
257 |
299 |
321 |
419 |
435 |
473 |
518 |
778 |
854 |
930 |
L (Butt welded) |
140 |
149 |
172 |
241 |
267 |
305 |
330 |
356 |
457 |
521 |
559 |
635 |
762 |
838 |
914 |
H (Center to top) |
89 |
89 |
114 |
112 |
228 |
251 |
276 |
276 |
318 |
381 |
444 |
584 |
622 |
622 |
670 |
D( Flange Outside Dimension) |
95 |
117 |
124 |
156 |
165 |
190 |
210 |
254 |
318 |
381 |
345 |
521 |
584 |
648 |
711 |
Class 600
Size (inch) |
1/2 |
3/4 |
1 |
1.1/2 |
2 |
2.1/2 |
3 |
4 |
L (Threaded) |
116 |
116 |
149 |
175 |
190 |
210 |
284 |
326 |
L (RF) |
165 |
190 |
216 |
241 |
292 |
330 |
356 |
432 |
L (RTJ) |
163 |
190 |
216 |
241 |
395 |
333 |
359 |
435 |
L (Butt welded) |
165 |
191 |
216 |
241 |
292 |
330 |
356 |
432 |
H (Center to top) |
159 |
159 |
174 |
194 |
228 |
251 |
276 |
276 |
D( Flange Outside Dimension) |
95 |
118 |
124 |
156 |
165 |
190 |
210 |
273 |
FAQ
1 Are you a factory or trading company?
We are a factory specialized in manufacturing valves and ftting over 10 years.We have our own stainless steel foundry in Fujian province.
And we have got ISO9001&TS certificate of Manufacturing and processing of valves and fttings.
2 Where are the main markets for your products?
We hope to make business with companies from all over the world. And for now, our valves and fttings have
Been exported to especially in North America, South America, South Asia, Europe and Middle East.
3 Do you have a minimum quantity of the products?
No, we will build business with you with even 1PC. We believe this cooperation will be a long- term relationship for our high quality, competitive price and good after-sale service.
4 Are samples available to be sent with free?
It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
5 Can you print our Logo on the valves?
Yes, we can totally produce products according to your special request, even manufacture it base on your drawing.
6 What is your lead time?
It's around 15 days normally. If we have the products in stock, it will be about one week.
7 what is your payment term?
T/T 30% down payment, balance to be paid before shipment.
8 How can I check your factory situation w hile it's difficult for me to come to China?
We have photos and videos on our website and facebook, It shows every step of the manufacturing.
9 How can you guarantee the quality of products?
Firstly, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every valve or ftting we sell is qualified and release the test mill certificate. If possible, We can also send you the sample for checking. Regarding the details, we can discuss if you want to know more about it.
Jacky
ZHEJIANG LONGGONG VALVE TECHNOLOGY CO.,LTD
http://wz-valve.en.made-in-china.com