Pressure Double Seat Control Valve
ZXN series Pneumatic double seat Control Valve Characteristics: Two guide structure with Multiple springs actuator.The structure is compact、lighter weight、quick operation、large valve capacity、flow features accurate、flow characteristics accuracy、easy to dismounting.This series product have...
ZXN series Pneumatic double seat Control Valve Characteristics:
Two guide structure with Multiple springs actuator.The structure is compact、lighter weight、quick operation、large valve capacity、flow features accurate、flow characteristics accuracy、easy to dismounting.This series product have standard form、bellow、high temperature…ect type.Prodcut nominal pressure class have PN16、25、40、64；Valve diameter range from DN25~450.The temperature range-250~+560°C.
1. Top and bottom two guide structure,good steady performance.
2. Two valve plug and valve seat.
3. Big allowable operation pressure.
4. Big adjusting range.
Specification and technical date
Rated flow coefficient Kv
Rated Stroke L(mm)
Diaphragm Effective Area(cm²）
Spring Range Pr(Kpa)
Gas source pressure(Mpa)
Inherent flow Characteristics
Inherent rangeability R
II Class(5X10-3 X Valve rated capacity)Metal seal
Nominal Pressure PN(MPa)
Upper bonnet form
The cooling type
Regulating cut off type
-40~150(Valve plug with PTFE) -60~200(Valve plug with reinforce PTFE)
Hoyee located in HangZhou City Where take one hour by fast train from ShangHai China.Only take 1 hour by car from HangZhou train station or HangZhou air port.Hoyee was founded in 2005year,during past more than 10years,the annual capacity from 1 million U.S.D upto more than 10 million U.S.D now. and more than 150 staff working at our factory. We have two senior engineer and strong technical engineer team to support innovation, development research and after sales.
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.
Q:Are you a manufacturer or trading company?
A:We are a manufacturer that specialized in industrial control valve
Q:How can I get some samples?
A:Usually we don’t offer free sample,the sample and express fee are required,the sample cost can be deducted from your first large order.
Q:What’s your delivery time?
A:1.The samples will be sent to you within 3~5days
2.The batch order will be shipped to you within 5~15 days after order confirmation
Q：What’s your warranty & after sale service policy?
A: 12 Months for all products,and some products warranty is 24 months.Usually,some necessary spare parts are offered free to you.
Q:What is your minimum quantity I can get our OEM service with my brand?
A: It depends on the models,please consult our salesman
HANGZHOU HOYEE TRADE CO.,LTD
No7 YangJiaDai Road LingQiao industrial Zone,FuYang district,HangZhou City,P.R China