PTFE Control Valve
Top guiding single seat control valve ,compact structure The pneumatic linear actuator consists of a diaphragm housing Large adjustable range, Inherent adjustable ratio 50 Regulating valve with Insulation jacket Bellows seal type regulating valve , Shut out fluid leakage Regulating valve type:...
Top guiding single seat control valve ,compact structure
The pneumatic linear actuator consists of a diaphragm housing
Large adjustable range, Inherent adjustable ratio 50
Regulating valve with Insulation jacket
Bellows seal type regulating valve , Shut out fluid leakage
Regulating valve type: Single-seated type ,Sleeve type, double-seat type, 3-way type.
Metal valve core is suitable for a variety of workplace
Top-fitted handwheel for emergency operation
Main technical specification
Rated flow coefficient Kv
Rated Stroke L(mm)
Diaphragm Effective Area
Nominal Pressure PN(MPA)
1.6 2.5 4.0 6.3 10.0
Inherent flow Characteristics
The range of air source signals
Gas source pressure(Mpa)
Depand on the thrust and stroke which valve need
220V.AC 50Hz 380V.AC 50Hz( Three phase)
VI Class、Zero Leakage
IV Class、V Class
Flange connection form
PN1.6Mpa, Convexity of valve body PN≥4.0Mpa,Concavity of valve boday
Upper bonnet form
Case Steel:-20~220°C、Cast Stainless steel:-40~220°C
Case Steel:-29~425°C、Cast Stainless steel:-60~450°C
Cast Stainless steel:-60~-100°C、-100~-196°C
Main Performance Index
Rated stroke deviation＜（%）
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 trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: About 15 days after deposit.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample. Due to its value, we do not offer free sample, but you can visit our factory to check its quality.
Q: What is your terms of payment?
A: 30% T/T in advance ,balance before shippment.
HANGZHOU HOYEE TRADE CO.,LTD
No7 YangJiaDai Road LingQiao industrial Zone,FuYang district,HangZhou City,P.R China