Aluminum window machines (known as aluminum window and door manufacturing machinery) are used to manufacture aluminum doors and windows. The major manufacturing process for aluminum doors and windows includes aluminum profile cutting, hardware hole and water slot milling and punching, profile end-milling, and corner crimping. And the major aluminum window machines include aluminum profile cutting saw, aluminum window corner connector cutting saw, aluminum window end-milling machine, aluminum window Corner Crimper, etc. The aluminum window and door manufacturing machinery made by our company own beautiful outfit, good quality, and superior performance. The electric circuit design and electric components are in accordance with CE and UL standard.
aluminum window machine, aluminum window manufacturing machinery, aluminum window and door machine, window machinery, window and door machinery, window and door manufacturing machinery Jinan Stone Machine Co., Ltd. , https://www.jnstonema.com
body  main technical parmaneters
body typeÂ
two-piece,three-pieceÂ
Nominal diameter
DN15~500(NPS1/2~24)
Nominal pressure
PN 1.6~4.0Mpa(Clsaa150~600)
Type of connection
flanged
Material
A216-WCB, A351-CF8, A351-CF8M, A351-CF3,
A351-CF3M, A217-WC6, A217-WC9
Bonnet: standard type
-20~250ºC
high temperature type
250~525ºC
Packing
PTFE, flexible graphite, nickel-based wire reinforced flexible graphite
Trim  main technical parmaneters
Outline dimensions: See table 12 for details.
Plug type
O straight-through type
Plug material
A182-F304, A182-F316
Seat material/soft seal:
PTFE, RPTFE, PPL
hard seal
:A182-F304, A182-F316
Flow characteristic
quick opening
Rated Cv value:
See table 4 for details.
Rated travel
0~90ºC
Seat Leakage class/soft seal
ANSI B16.104 class VI
Hard seal
ANSI B16.104 class V(hard seal class VI for special orders)
treatment for body
plug.ball.seat.stem etc
Â
Ce Certified Floating Stainless Steel Ball Valve Flanged Gate Valve
Model NO.: daca
Structure: Flexible Ball Valve
Type: Fixed Ball Valve
Function: Relief Valve, Atmospheric Valve, Regulating
Temperature: Low Temperature
Application: Industrial Usage, Water Industrial Usage
Type of Connection: Flanged
Rated Travel: 0~90ºC
Packing: PTFE
Valve Body: Wcb ,CF8, CF8m
Trademark: DECRRD
Transport Package: Wooden Case
Origin: China
HS Code: 8481803990
  The O type shut -of ball valve is kind of quater-turn on -off valve.It is mainly used for shut-off contorl of media The ball valve of this series adopts round hole in the ball When opended It is diectly connected to the body flow channel. featured by high flow capacity.Compared With pluger valves.it has small structural sizes.light weight and the funcion of self-cleaning between plug and seat.Therefore,it is very suitable for viscous.fibrous media and those containing suspended solid particles .With low heat expansion impact due to  temperature. and good sealing performance.It is widely applied in the systems of such industries as petrochemical industry.metallurgy.chemical fiber.pulp&paper.medicine.hydroelectric station etc.to meet the needs of remote control of process parameters such as flow pressure.tempertaure and liquid level of all gases.liquids or corrosive gases and liquid media.