HangZhou Hoyee trade Co.,Ltd

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Piston Valve

Piston Valve

ZXG/ZDLG/ZAZG series Cage guided control valve is singled seat with high performance, which is suitable for the place where has flash vaporization and cavitations generated by the high differential pressure, solid cages and prevent the body from the damage of flash vaporization and cavitations....

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Product Details


General:

ZSQ Serial Cylinder piston type rapid cut-off valve Is execution unit in the automatic control system.It operation by automatic or manual rapidly.

 Feature:

1.      Simple structure and fastness

2.      Reliable Operational

3.      Easy maintenance

4.      Fire-proof and explosion-proof


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1.Valve body 2.     Valve seat 3.     Valve plug 4.     Valve rod 5.     Bonnet 6.     Packing7.     Bracket

8.     Push rod 9.     Spring 10.  Piston

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Main specification and technical parameter

 

Nominal diameter DN(mm)

20

25

32

40

50

65

80

100

125

150

200

Air cylinder diameter(mm)

81

116

135

156

205

252

Signal pressure(Kpa)

400~600

Flow characteristic

Quick open

Rated stroke(mm)

8

12

20

25

40

50

Rated flow coefficient Kv

8

12

17

29

43

70

110

165

270

440

690

Allowable leakage

Zero( Soft seal)      VI Class

Break time

1.5S

2.5S

≤3.5S

Working temperatuer

-20~200(Nominal temperature) -60~550(High   temperature)-250~-60(cryogenic)

Nominal pressure PN(Mpa)

1.6, 2.5, 4, 6.4, (6.3)/2, 5, 11

Flow characteristic


Allowable differetial pressure(Mpa)

6.4

4.8

3

1.6

1.6

1

0.8

0.8

0.55



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Over 10 Years’ Experience
Hoyee is an over 13-year solution provider for fluid industry. With an extended range of products and our expertise, we offer a wide range of fluid control solutions. Not only do we have standard products, but also we have custom-designed and custom-made products to suit your needs from OEM items to special applications for projects.
 
Contact Us Today
Now, our product range covers hygienic stainless steel pumps, hygienic stainless steel valves, sanitary stainless steel fittings, hygienic stainless steel tubing and tube hangers, filters and strainers, stainless steel flanges, stainless steel double ferrule tube fittings and custom-made specialties. Contact us today.

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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.

 

image021(001).jpg  Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is 30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
1) 100% T/T
2) 30% in advance, others before shipment.
3) Letter of credit.
Q: Could you specially design and produce for clients?
Sure, we have all kinds of professional engineers.
We can design and produce special products according to customers' request.
Such as: special size, special control, OEM, etc.


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 Mail address:Infor@hoyeevalve.com
 Website:www.hoyeevalve.com


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