Basic Info.
Product Description
Floating ball valves are suitable for use on various kinds of pipelines of Class 150 - Class 1500to turn on and off the pipeline medium, of which the actuators include manual, worm gear, and pneumatic or electric. Medium includes water, steam, oil, gas, nitric acid, and etc.
SPCIFICATIONS
Size | DN15 - DN250 | |||||
Design Standard | API6D, ASMEB16.34, BS5351, API608, MSS-SP-72 | |||||
Face to Face | ASME B16.10, API6D | |||||
Flange End | ASME B16.5 | |||||
BW End | ASME B16.25 | |||||
Test | API598, API6D | |||||
Fire-safe Design | API607 | |||||
Material of Parts | ||||||
No. |
Parts Name | Material | ||||
WCB/A105 + HCr | WCB/304 | WCB/316 | CF8 | CF8M | ||
1 | Body | WCB | WCB | WCB | CF8 | CF8M |
2 | Packing | PTFE | PTFE | PTFE | PTFE | PTFE |
3 | Bushing | PTFE | PTFE | PTFE | PTFE | PTFE |
4 | Packing | ASTM A182 F6a | ASTM A182 304 | ASTM A182 316 | ASTM A182 304 | ASTM A182 304 |
5 | Plate | WCB | WCB | WCB | CF8 | CF8M |
6 | Screw | ASTM A193 B7 | ASTM A193 B7 | ASTM A193 B7 | ASTM A193 B8 | ASTM A193 B8M |
7 | Stop Collar | WCB | WCB | WCB | WCB | WCB |
8 | Circlip | WCB | WCB | WCB | WCB | WCB |
9 | Lever | WCB | WCB | WCB | WCB | WCB |
10 | Nut | WCB | WCB | WCB | WCB | WCB |
11 | Back Seat Gasket | PTFE | PTFE | PTFE | PTFE | PTFE |
12 | Stem | ASTM A182 F6a | ASTM A182 304 | ASTM A182 316 | ASTM A182 304 | ASTM A182 316 |
13 | Ball | A105+HCr | 304 | 316 | 304 | 316 |
14 | Seat Ring | RPTFE | RPTFE | RPTFE | RPTFE | RPTFE |
15 | Gasket | PTFE | PTFE | PTFE | PTFE | PTFE |
16 | Bolt | ASTM A194 2H | ASTM A194 2H | ASTM A194 2H | ASTM A194 8 | ASTM A194 8M |
17 | Nut | ASTM A193 B7 | ASTM A193 B7 | ASTM A193 B7 | ASTM A193 B8 | ASTM A193 B8M |
18 | Cover | WCB | WCB | WCB | CF8 | CF8M |

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FAQ: (Frequently Asked Questions)
1. What is your MOQ?
Our MOQ is usually 5 CTNS.
2. What is your delievery time?
Our delievery is about 25-30days.
3. What is your payment terms?
We accept T/T, 100% L/C, or West Union and so on.
4. Could you provide free samples?
Usually, we offer free samples, customers bear freight cost.
5. Why choose us?
Firstly, comparing with many factories, our prices are more competitive.
Secondly, We 100% test working pressure for ALL our products.
Finally, After- Services will be highly satisfied. Any problems and feedbacks will be responded efficiently.