Ceramic Knife Gate Valves solve abrasion problem in Power & Mining
Control Valves

Pneumatic Pressure Balanced Globe Control Valves

YFL Pneumatic pressure balanced globe control valves are designed with balanced holes in the plug for applications with high pressure difference and low noise.
  • Size:

    1/2''-16'', DN40-DN400
  • Pressure:

    150lbs, 300lbs, 600lbs
  • Body:

    WCB, WC6, CF8, CF8M
  • Operation:

    Pneumatic: air to open, air to close
  • Leakage Class:

    ANSI Class Ⅳ,V for metal seal, Class Ⅵ for Soft Seal
  • Flow characteristic:

    Equal Percentage, Linear, Quick Open(For Shut-Off Valve)
  • Temperature:

    Standard Type:Cast Steel :-20~250℃ Stainless Steel:-40~250℃; Low-Temp. Type:Cast Stainless Steel:-60~-100℃,-100~-200℃,-200~-250℃
  • products details

YFL Pneumatic pressure balanced globe control valves have different bonnet type such as standard type, fin extension type, low temperature type, bellows sealing type as below:

pressure balanced control valves with bellows

YFL Pneumatic pressure balanced globe control valves technical features:

1. Various kinds of holes in the plug according to different working conditions;

2. Metal sealing plug: 304,316 overlaid with stellite, Soft sealing plug: 304,316 with reinforced Teflon

3. Equipped with complete accessories such as limit switch, solenoid valves, air filter, electro-pneumatic positioner;

4. Fin extension bonnet for high temperature applications, Bellows sealing bonnet for poisonous, corrosive medium, Low temperature type bonnet for cryogenic service;

5. With balanced holes in the plug, it is suitable for working conditions with high pressure difference;

6. Excellent sealing performance, convenient maintenance, reliable working performance, long working life.

All YFL pneumatic pressure balanced globe control valves are customized according to specific working conditions in various kinds of applications to solve problem and create values for clients.

Pressure balanced control valves with fin extension

Why Choose YFL?

1. Experienced in providing best solutions according to various sever working conditions to solve problems
2. Strict quality control from ceramic raw materials production, ceramic parts machining to pressure test and function test
3. Professional technical support and fast response trouble shooting
4. Approved & Registered vendor of Glencore & Umicore
5. Successful cases and reference list available
6. Short delivery time, no min. order request

Testimonials from Glencore in Mining industry

"We are very happy with the results so far, and the valves seem to be top quality.
You must understand that this factory has some of the world's toughest conditions with regards to abrasive and corrosive solutions. We dissolve metals and most products and suppliers we tested in our applications failed. "  

YFL for 誉丰利 means benefiting from reputation.

We cast brand and forge reputation by quality and service.

We focus on your satisfaction and our responsibility.

Let‘s solve problems and create values for your projects.


Leave a message
Let's solve problems and create values for your projects.
related products
Cage type  control valves

Pneumatic Cage Guided Globe Control Valves

YFL Pneumatic Cage Guided Control Valves are suitable for various applications with high temperature and high pressure difference.
view more
Pressure Control Valves

Self-operated Pressure Control Valves

YFL Self-Operated Pressure Control Valves don't need any extra energy to regulate the flow automatically only by the energy from the flow itself.
view more
Pneumatic single seat control valves

Pneumatic Intelligent Sing Seat Globe Control Valve

YFL Pneumatic intelligent single seat globe control valves with various trim components and bonnet type are suitable for high pressure difference, high temperature and low noise etc.
view more
Pneumatic angle control valves

Pneumatic Intelligent Angle Control Valves

YFL Pneumatic intelligent angle control valves are applicable for the applications which need changeable flow directions, with high viscosity medium, or with serious flashing and cavitation.
view more
Three Way Control Valves

Pneumatic Three Way Pressure Balanced Control Valves

YFL Three way control valves are used as three way diffluence valves or three way confluence valves to regulate the fluid temperature in the heat exchanger in petroleum industry.
view more
Pneumatic Low Noise Control Valves

Pneumatic Low Noise Globe Control Valves

YFL Pneumatic low noise globe control valve is a kind of pressure balanced control valves with customized holes in the cage to reduce noise for applications with high noise.
view more
Bellows seal control valves

Pneumatic Bellows Seal Control Valves

YFL Pneumatic bellows seal control valves with bellows in the extended bonnet are applied for poisonous, flammable and corrosive service to realize secondary seal and zero leakage.
view more
PFA lined globe control valves

Pneumatic PFA Lined Globe Control Valves

YFL Pneumatic PFA lined globe control valves have body, plug, seat, stem lined with fluorine plastic such as PFA and FEP to be corrosion resistant against most corrosive medium.
view more
DBB twin ball valves

Double block and bleed Twin Ball Valves

YFL Double block and bleed twin ball valves are designed with one integral forged body and two ball to reduce lekage point and simplify the installation and connection of many valves.
view more
leave a message
welcome to YFL
Let's solve problems and create values for your projects.
copyright © 2021 YFL FLOW CONTROL CO., LTD..all rights reserved.