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The FR series pneumatic eccentric rotary regulating valves , are used in automatic control systems for industrial processes such as chemical engineering , metallurgy , and power stations
The FR series pneumatic eccentric rotary regulating valves , are used in automatic control systems for industrial processes such as chemical engineering , metallurgy , and power stations
Specifications
MOQ :
Negotiable
Payment Terms :
T/T, L/C
Supply Ability :
5000 units per month for small parts. 1000 units per month for large parts
Packaging Details :
Customized packaging to protect products
Delivery Time :
7 - 15 days for small orders. 15 - 30 days for large orders
Brand Name :
WEYO
Model Number :
FR Series
Place of Origin :
China
Weight :
Light
Volume :
Small size
Leakage rate :
Low
Rated flow coefficient :
High
Adjustment range :
Wide
Temperature range :
Wide
Type :
THREE WAY
Body size :
1″ 1.5″ 2″ 2.5″ 3″ 4″ 5″ 6″ 8″ 10″ 12″
Ratings :
ANSI150 300 600LB PN16 PN40 PN63 PN100
Connections :
Flanged(RF FF FM RJ) Weld ends(SW BW)
Body Bonnet Material :
A216 WCB/A105 A217 WC6/A182 F11 A217 WC9/A182 F22 A351 CF8/A182 F304 A351 CF8M/A182 F316 A351 CF3/A182 F304L A351 CF3M/A182 F316L Other special materials can be provided according to customers’need.
Trim Material :
410 440 17-4PH INCONEL718 A182 F11 F22 F91 , A182 F304 F316 F304L F316L Partial or all stellite alloy overlay welding according to requirements/Other special materials can be provided according to customers’need.
Packing :
PTFE: -196 ～ 150℃ , GRAPHITE: 150 ～ 620℃
Stem Guide :
PTFE: -196 ～ 150℃ , CARBON: 150 ～ 620℃
Bonnet Type :
Standard type ：-17 ～ 230℃ , Fin-Extension type ：230 ～ 620℃ ，-45 ～ -17℃ , ong-Extension type ：-196 ～ -45℃ , Bellows seal type , Steam jacket type
Plug type :
Unbalanced
Seat leakage standard :
ANSI B16.104 FCI 70-2 GB/T4213 MSS-SP-61(selectable)
Leakage :
IV V
Flow characteristics :
(EQ-%) (Linear)
Rangeability :
30:1 ; 50:1
Diaphragm type :
Work way : Direct action、Reverse action , Size: 250 290 370 370H 480 480H 550 , Supply pressure: 250 290(280KPa) 370 370H 480 480H 550（360KPa) , Spring range: 80-280KPa , Handle: (Top handle) (Side handle)
PNEUMATIC CYLINDER :
Work way : Double action , Size: 12″ 16″ 20″, Supply pressure:500KPa , Handle: Side handle
Electric motor :
selectable
Hydraulic Cylinder :
Optional
Description

The FR series pneumatic eccentric rotary regulating valve, also known as the cam flexing valve, combines the technology of Messer Nieland with the characteristics of our country. It integrates the advantages of single-seat valves, ball valves, and butterfly valves, featuring a simple structure, small size, light weight, large rated flow coefficient, wide adjustable range, wide operating temperature range, low leakage, and good stability. Due to the fact that the valve core and stem only undergo rotational movement, the friction force during operation is very small. When the valve core and seat come into contact to close, the valve core flex arm produces a slight elastic deformation and elastic clamping force
under the thrust of the actuating mechanism, making the contact between the valve core and seat more tight and secure. Therefore, the leakage of the eccentric valve is very small. At the same time, the actuating mechanism thrust required to close the valve is smaller compared to that of ball valves and butterfly valves. Consequently, this series of products is widely used in industrial process automation control systems such as chemical, metallurgical, and power plants.

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The FR series pneumatic eccentric rotary regulating valves , are used in automatic control systems for industrial processes such as chemical engineering , metallurgy , and power stations

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Product Detail
MOQ :
Negotiable
Payment Terms :
T/T, L/C
Supply Ability :
5000 units per month for small parts. 1000 units per month for large parts
Packaging Details :
Customized packaging to protect products
Delivery Time :
7 - 15 days for small orders. 15 - 30 days for large orders
Brand Name :
WEYO
Contact Supplier
The FR series pneumatic eccentric rotary regulating valves , are used in automatic control systems for industrial processes such as chemical engineering , metallurgy , and power stations

WEYO AUTO TECH

Verified Supplier
2 Years
shanghai, shanghai
Since 2003
Business Type :
Manufacturer, Seller
Main Products :
Control Valves, Servo Valves, Proportional Valve
Total Annual :
141790014-161450000
Employee Number :
1000~1200
Certification Level :
Verified Supplier
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