» Home » Products » Thermal Threaded Valve » Tpye AY42H High Pressure Safety Overflow Valve

Tpye AY42H High Pressure Safety Overflow Valve

safety valve/pressure relief valve, angle typesafety overflow valve, full lift, standard safety valve for liquids,metal to metal seated, thread connection end

online service

Tel:+86-577-57888679

Email: Jeff@cnzoda.com

Skype: Jeff10210414

WhatsApp: +8615869606285


Type AY42H, TA802Y Safety Overflow Valve


safety valve/pressure relief valve, angle type

safety overflow valve, full lift, standard safety valve for liquids,

metal to metal seated, thread connection end


Applications:

Provided as safety device for high-pressure pump stations

Working temperatures: ≤ 200℃


Standards Compliance:

Design and Manufacture: GB/T 12241-2005
Test and Inspection: GB/T 12243-2005





Main property and specification



Material for main part

NO.

Name of Part

Materials

1

Body

WCB

2

Seat

Stainless steel

3

Disc

Stainless steel

4

Bonnet

Welding

5

Spring

50CrVA


Essential:

Valves are delivered at a set pressure, therefore when ordering 
please confirm set pressure, medium and temperature


TS

Safety accessory and Safety protection device 
Manufacture License of Special Equipment, People's republic of China


Dimensions(mm)

Type

DN

Rc

ZG

L

L1

≈H

TA802Y-600

15

1/2"

1/2"

52

90

250

25

1"

1"

52

113

275

40

1 1/2"

1 1/2"

52

157

336


Dimensions(mm) 

Type

DN (mm)

D

D1

K

M

Z-Φd

b

L

L1

Rc

≈H

AY42H-160
AY42H-250 
AY42H-400

15

135

95

25

M48 x 2

4-22

25

65

140

1"

329

20

165

115

30

M52 x 2

6-26

28

80

150

1 1/2"

447

25

200

145

38

M80 x 3

6-29

40

90

180

2"

485

32

225

170

42

M100 x 3

6-33

50

100

200

1 1/2"

570







Welcome to our website! Please send your words at any time in the following form and ask us, we will contact you and provide you with the corresponding service as soon as possible. Please write in English.

Type A28H Full Lift Plain Lever Safety Valve

Learn More

Tpye AY42H High Pressure Safety Overflow Valve

Learn More

A27H Low Lift Plain Lever Type Safety Valve

Learn More

Type A21H Low Lift Safety Valve

Learn More