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Factory wholesale Pinch Valve - Safety overflow valve – Convista

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Our primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for Butterfly Valve, Stainless Steel Valve, Steam Trap Valve, As an expert specialized within this field, we've been committed to solving any problem of high temperature protection for users.
Factory wholesale Pinch Valve - Safety overflow valve – Convista Detail:


Specifications

AY42H-160, AY42H-250, AY42H-400, AY42H-600

TA802Y-160, TA802Y-250, TA802Y-400, TA802Y-600

 AY42H、TA802Y type safety overflow valves are to be applied to pipelines in high-pressure pump stations to provide over pressure protection.

 

Type

 

Nominal pressurePN(MPa) Opening pressure(MPa) Working temperature(℃) Suitable medium
AY42H-160TA802Y-160 16 6.3~16.0 200 Water, Oil etc.
AY42H-250TA802Y-250 25.0 10.0~25.0
AY42H-400TA802Y-400

TA802Y-600

40.0-60.0 20.0~60.0

safety overflow valve

Material for main parts

No. Name of part Materials
1 Body Carbon steel
2 Seat Stainless steel
3 Disc Stainless steel
4 Bonnet Welding
5 Spring 50CrVA


Dimension

Type Nominal diameter

DN(mm)

Dimensions(mm)
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
Type Nominal diameterDN(mm) Dimensions(mm)
D D1 K M Z-Φd b L L1 RC ≈H
AY42H-160AY42H-250

AY42H-400

15 135 95 25 M48*2 4-22 25 65 140 1″ 329
20 165 115 30 M52*2 6-26 28 80 150 1 1/2 447
25 200 145 38 M80*3 6-29 40 90 180 2″ 485
32 225 170 42 M100*3 6-33 50 100 200 2 1/2 570

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Factory wholesale Pinch Valve - Safety overflow valve – Convista detail pictures


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Well-run equipment, specialist income crew, and better after-sales services; We're also a unified major family, anyone stay with the organization value "unification, determination, tolerance" for Factory wholesale Pinch Valve - Safety overflow valve – Convista, The product will supply to all over the world, such as: Nicaragua, Lithuania, Rio de Janeiro, After 13 years of researching and developing products, our brand can represent wide range of products with outstanding quality in world market. We have completed big contracts from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. You probably feel secure and satisfy when copperate with us.
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By David from Hongkong - 2017.06.25 12:48
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Amy from UAE - 2017.09.28 18:29

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