Negotiable
The date of payment from buyers deliver within days
Zhejiang
Long-term effective
2018-04-18 03:10
259
Company Profile
Hangzhou Hoyee Trade Co.,LtdBy certification [File Integrity]
Contact:hongyun(Mr.)
Email:
Telephone:
Phone:
Area:Zhejiang
Address:Zhejiang
Website:http://www.hoyeevalve.com/ http://hongyun.reagent17.com/
ZXP/ZDLP/ZAZP series pneumatic/motorized single seat control valve structure is top guiding.The advantage as below:
1.Compact structure
2.Small volume
3.Lighter
4.Sensitive action
5.S type Flow channel, low pressure drop loss, large circulation capacity,flow characteristic precise,easy maintenance.
The products are widely used in chemical, petrochemical, chemical, electric power, metallurgy, environmental protection and other industrial department of automatic control system
Nominal Diameter(mm) |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|
Rated flow coefficient Kv |
Equal percentage |
3 |
6 |
10 |
16 |
25 |
40 |
63 |
100 |
160 |
250 |
400 |
630 |
Liner |
4 |
7 |
11 |
18 |
28 |
44 |
69 |
110 |
176 |
275 |
440 |
690 |
|
Actuator Model |
Direct action |
PZMA-4 |
PZMA-5 |
PZMA-6 |
PZMA-7 |
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Reaction |
PZMB-4 |
PZMB-5 |
PZMB-6 |
PZMB-7 |
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Rated Stroke L(mm) |
16 |
25 |
40 |
60 |
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Diaphragm Effective Area |
280 |
400 |
600 |
1000 |
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Nominal Pressure PN(MPA) |
1.6 2.5 4.0 6.3 10.0 |
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Inherent flow Characteristics |
Equal percentage、Liner |
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Inherent rangeability |
50:01:00 |
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The range of air source signals |
20~100、40~200、80~240 |
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Gas source pressure(Mpa) |
0.14、0.25、0.28、0.4 |
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Electric actuator |
Depand on the thrust and stroke which valve need |
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Power voltage |
220V.AC 50Hz 380V.AC 50Hz( Three phase) |
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Leakage class |
Soft seal |
VI Class、Zero Leakage |
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Metal seal |
IV Class、V Class |
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Flange connection form |
PN1.6Mpa, Convexity of valve body PN≥4.0Mpa,Concavity of valve boday |
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Upper bonnet form |
Cooling type |
Case Steel:-29~425°C、Cast Stainless steel:-60~450°C |
Low flow rate single seat valve specification
Nominal Diameter(mm) | 15、20、25 |
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Valve seat Diameter DN(mm) |
5 |
6 |
7 |
8 |
10 |
12 |
15 |
20 |
25 |
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Rated flow coefficient Kv |
0.02 |
0.05 |
0.08 |
0.12 |
0.2 |
0.32 |
0.5 |
0.8 |
1.2 |
2.0 |
3.2 |
6.3 |
10 |
|
Inherent Flow Characteristics |
Liner |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
Equal percentage |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
△ |
△ |
△ |
△ |
△ |
|
○ and △ mean valve size range | ||||||||||||||
ANSI or JIS Standard of Flange is acceptable | ||||||||||||||
Customization is acceptable |
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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.
1.Q: I want someone to provide all the control valve system products,to accept my small qty order,And customized products
A:Hoyee manufacture all the range of automation control valve products,accept small QTY Order and support customized service
2.Q: I want to build up my own factory,but i have no experience,don't know how to choose the right product.
A:As a company with 15 years' experience in valve industry,Hoyee can design your plant and provide suitable production machines according to your capacity,quality level and other customized requirements
3.Q:No good and stable product, high cost and poor quality, no supplier can provide all the raw materials, and the sales are not professional.
A: Hoyee have a long stable relationship with raw material suppliers and entire incoming quality control system , guaranteeing products’ stability and quality. One-stop purchasing our stable, mature materials and formulas reduces the cost.
4.A: We don’t know how to install or repair machines, need long term technical services, and even ask for engineers.
We provide long and regular quality technical services, with the technical supporting from the engineers team with over 8 years’ experience in valve industry, and we will dispatch them to our clients’ factories to provide specific training and make sure every partner factory will operate well.
HANGZHOU HOYEE TRADE CO.,LTD
No7 YangJiaDai Road LingQiao industrial Zone,FuYang district,HangZhou City,P.R China
Phone:+8615158093136
Mail address:
Tel:+86-571-63557818
Fax:+86-571-63559158
Website:
QQ:157780534
Wechat:+8615158093136
Whatsapp:+8615158093136
Skype:
http://www.hoyeevalve.com/