handwheel carbon steel medium pressure 2pc
flanged ball valves
Description of Product
Feature of f medium pressure 2pc flanged ball valves :
medium pressure 2pc flanged ball valves adopts lever operation, the valve adopts stainless steel 301, 304, 316, 316L material such as production and processing, quality is reliable and trustworthy. Stainless steel flange ball valve has a stainless steel flange floating ball valve, stainless steel flange fixed ball valve, stainless steel flange three way ball valve, stainless steel flange insulation ball valve etc. series, the product belongs to the series of floating ball.
Materials of major parts:
| Valve body | ZG1Cr18Ni9Ti | CF8 | CF3 | ZG1Cr18Ni12Mo2Ti | CF8M | CF3M |
| Ball, Stem | 1Cr18Ni9Ti | 304 | 304L | 1Cr18Ni12Mo2Ti | 316 | 316L |
| Seat | PTFE, PTFE+Glass, PPL | |||||
| Gasket | PTFE, Stainless steel / flexible graphite | |||||
| Stem Seat | PTFE, Stainless steel / flexible graphite | |||||
| Packing | PTFE, Enhanced Flexibie Graphite | |||||
| Packing Gland | 1Cr18Ni9Ti | 304 | 304L | 1Cr18Ni12Mo2Ti | 316 | 316L |
| Temperature | -29~150(PTFE), -29~200( PTFE+GLASS), -29~300(J2 PPL) | |||||
Performance specification:
| Model | Nominal | Test pressure | Working | ||
| Strength | Seal Air | Low pressure seal | |||
| pressure | (water)Mpa | (water)(Mpa) | (Air )Mpa | Temperature(℃) | |
| Q41F-16R(P) | 1.6 | 2.4 | 1.8 | 0.6 | ≤150 |
| Q41F-25R(P) | 2.5 | 3.8 | 2.8 | 0.6 | ≤150 |
| Q41F-40R(P) | 4 | 6 | 4.4 | 0.6 | |
Machining Process
Work Shop
Other Product
Why Choose US
We control the material of PTFE(Teflon) and stainless steel wires per customer's request.
Some are from Japan and Taiwan, some are from China local. Only choose high quality material.
We test leakage of each roll before braiding, then we cut 300mm and crimp it to test
burst pressure after brading.
We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection
tools are all imported from Japan.
We use Techmaflex Crimping Machine which is imported from France. This machine has
accurate and stable performance for crimping because it is produced for PTFE hose crimping only.
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