YOY Valve Group Co., Ltd.

Closed spring loaded full bore type safety valve
Series
A42Y-16C    A42Y-16P     A42Y-16R
A42Y-25     ...

[Expiration Date: 2010-08-13]

Spring load low lift type safety valve
Series
A27H-10 A27H-25
A27Y-10P A27Y-25P
A27Y-10R ...

[Expiration Date: 2010-08-13]

Twin spring type safety valve

Series
A38Y-16C/25/40
A43H-16C/25/40
A37H-16C/25/40

This safety ...

[Expiration Date: 2010-08-13]

Spring loaded full bore type with lever safety valve ...

[Expiration Date: 2010-02-28]

Main safety valve
A49H-4

This valve is used for power plant boilers, pressure containers. Pressure and ...

[Expiration Date: 2010-08-13]

Spring loaded full bore type with lever safety valve
Series
A44Y-16C        A44Y-16P          ...

[Expiration Date: 2010-08-13]

Liquefied petroleum gas, back-flow safety valve ...

[Expiration Date: 2010-08-13]

Less than 200º C. Take for extra pressure devices.
Series
A28H-10, A28Y-16
A28Y-10P, ...

[Expiration Date: 2010-02-28]

Loaded full bore type past high pressure safety valve
Series
A42Y-1000

A42Y-1000 type are used for ...

[Expiration Date: 2010-08-13]

Closed Spring Loaded Low Lift Type Safety Valve
Series:
A41H-16C     A41Y-16P      A41Y-16R  
A41H-25   ...

[Expiration Date: 2010-08-13]

Closed spring loaded full bore type high pressure safety valve
Series
A42Y-160 ...

[Expiration Date: 2010-08-13]

We China YOY VALVE GROUP possesses 24 years experience mainly in design, manufacture, sale on API ANSI DIN ...

[Expiration Date: 2010-09-28]

Main safety valve
F2-250/400
Usage
F2-250/100 main safety valve is assorted with the impulse safety ...

[Expiration Date: 2010-08-13]

GYA series liquid-pressure safety valve

Usage
1. Liquid-pressure style safety valve is a assistant ...

[Expiration Date: 2010-08-13]

Inner assemble safety valve

YANA42F inner assemble safety valve is to be applied to liquefied gas tank ...

[Expiration Date: 2010-08-13]

High temperature and high pressure safety valve
Series
YFA48Y-16C    YFA48SH-40   YFA48SB-64     ...

[Expiration Date: 2010-08-13]

Bellows balance type safety valve
Series

WA42Y-16C     WA42Y-16P      WA42Y-16R
WA42Y-25      ...

[Expiration Date: 2010-08-13]

Spring loaded low lift type safety valve
Series
A61H-160
A61Y-160P
A61Y-320
A61Y-320P

A61H/Y-160, ...

[Expiration Date: 2010-08-13]

Spring loaded low lift external type safety valve
Series
A21F-16C A21F-40P A21H-16C A21H-40 A21H-64 ...

[Expiration Date: 2010-08-13]

Impulse safety valve
GA49H-4 DN 25

This valve is used for power plant boilers, pressure containers, ...

[Expiration Date: 2010-02-28]

Air compressor safety valve
Series
AQ

The valve of the air what the working temperature are less than ...

[Expiration Date: 2010-08-13]

Twin spring type safety valve

Series
A38Y-16C/25/40
A43H-16C/25/40
A37H-16C/25/40

This safety ...

[Expiration Date: 2010-08-13]

Closed Spring Loaded Low Lift Type high pressure Safety Valve
Series
A41Y-160 ...

[Expiration Date: 2010-08-13]

Vacuum negative-pressure safety valve

YFA72W is applicable in negative pressure system with ...

[Expiration Date: 2010-08-13]