• Jiangsu Flowan Auto-Control Co.,ltd
    Mohamed Arshad
    Professional,high quality,good service
  • Jiangsu Flowan Auto-Control Co.,ltd
    A great variety of goods, good package,good production line,High-end product,Pay attention to details
  • Jiangsu Flowan Auto-Control Co.,ltd
    Reliable , good supervision of production
Contact Person : William
Phone Number : 86-15261587237
WhatsApp : +8615261587237

Small Precision Pneumatic Single Seated Control Valve

Place of Origin CHINA
Brand Name FLOWAN
Certification CE ISO
Model Number FLL
Minimum Order Quantity 1PC
Price FOB
Packaging Details PLYWOOD 
Delivery Time 15-20 DAYS
Payment Terms T/T
Supply Ability 1000[pc
Product Details
Type Temperature Regulating Valves, Globe Valves Customized Support OEM
Application Industrial Nominal Pressure(DIN) PN16/25/40/63/100
Operating Temperature -196℃ ~ +593℃ Nominal Pressure(ASME) ANSI 150/300/600
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Pneumatic single seated control valve


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Small control valve with pneumatic actuator

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Product Description

small precision penumatic single seated sleeve control valve




FLL series small precision penumatic single seated sleeve control valve is composed of pneumatic multi-spring diaphragm actuator and low resistance single seat valve, the new actuator is short, light and simple. The new valve is compact with smooth flow channel and good flow rate coefficient.


This product is small, light with high performance and high capacity, which is the new generation of common control valves, it is suitable for control system of common field.


This product is composed of multi springs, pneumatic actuator and low resistance sleeve. This valve use balanced valve core, so the unbalanced force is small, allowable pressure differential is big and operation is steady. Comparing with common single seated or double seated control valve, it has low noise, simple structure and easy to assemble and dismentile.


Size Range: DN20-DN600


Pressure: 1.6 - 6.4MPA




and style: FLL multi-spring diaphragm actuator
Spring range(MPa): 0.02~0.10; 0.08~0.24; 0.14~0.30; 0.24~0.40
Maximum allowable air supply: 0.6MPa
Air connection: Rc 1/4
Ambient temperature: -50~+80℃
Surface coating: bottom painting (Epoxy zinc-rich)+surface painting (Acrylic acid)

Packing Details : Wooden box and plywood case, standard export packing.

In addition that we can design and pack as your request.Delivery Details : Shipped in 5-15 days after payment



Product Name OEM industrial PN16/25/40/63/100 Globe Valves withLinear Pneumatic Actuator
Nominal Size DN15~DN400
Operating Temperature -196c~+593c
Nominal Pressure

American Standard : PN20(ANSI 150), 50(ANSI 300)

European Standard : PN16, 25, 40

Characteristic Equal Percentage, Linear, On/off
Seat Ieakage Class IV, V, VI according to GB/T 17213.4-2005/IEC 60534-4:2006




Packaging & Delivery

Plywood/wooden case

By Sea/By air


Small Precision Pneumatic Single Seated Control Valve 0