HangZhou Hoyee trade Co.,Ltd


Normal Temperature Throttle Valve

Normal Temperature Throttle Valve

Feature: 1. Top -bottom guided double seat control valve valve seat, good stability 2. The pneumatic linear actuator consists of a diaphragm housing 3. Large adjustable range, Inherent adjustable ratio 50 4.With Insulation jacket 5.control valve type: Single-seated type ,Sleeve type, double-seat...

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Product Details


1. Top -bottom guided double seat control valve valve seat, good stability

2. The pneumatic linear actuator consists of a diaphragm housing

3. Large adjustable range, Inherent adjustable ratio 50

4.With Insulation jacket

5.control valve type:  Single-seated type ,Sleeve type, double-seat type, 3-way type.

6.Actuator Accessories

● Top-fitted handwheel for emergency operation

● Positioner

● Limit switches


Main technical specification

Nominal Pressure:PN1.6, 2.5, 4.0,6.0;ANSI150, 300, 600;JIS10,20,30,40

Working Temperature

Normal temperature: -60~+250°C, -20~+200°C

Heat-type : -60~+450°C

Low temperature: -60~100°C, -100~250°C

Ambient Temperature:-20~60°C

Flow Feature:Linear type, Equal percentage type

Seat Pattern:Single seat, Double seat, Sleeve, Angle type


Air Pressure:0.3-0.6MPa

Input Signal:4-20mA, 1-5V, 0-10V

Feedback Signal:4-20mA, 1-5V, 0-10V

Part Name


Body Bonnet:WCB, CF8, CF8M, CF3, CF3M

Bore Bonnet:304, 316, 316L, Surfacing welding satellite-alloy, 17-4PH

Packing:PTFE, PPL, Flexible graphite

Stem:304, 316, 316L, 17-4PH


Hoyee has invested in quality assurance, state-of-the-art machining and testing facilities in order to assist customers in safely controlling their processes.

Our patented technology allows us to offer a product that has better and more consistent quality than our competitors.

Our competitive advantage:

●Consistent product quality and reduction of defective rate

●Improved manufacturing process and better productivity

●Significant cost reduction versus competitors

Hoyee engineers are happy to help you with your automation demands.



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: What's your payment terms?

A: Usually we accept T/T ,Western Union or PayPal.

Q:  What's your shipping item?

A:   We ship items via EMS, DHL, UPS, TNT, China Post or Hong Kong Post.

Q: What's your delivery time?

A. 1.The stock samples can be sent to you within 3-5days by international express after received

   2.The batch order can be shipped to you in about 10-15days after order confirmation (by air or by sea)

Q: What's your main products of your company?

A: We specialized in all kinds of high performance control valve, for over 10 years with excellent quality and competitive

Q:How can I choose the most suitable valve?

A: Please tell me your detailed working condition,DN,Mpa,Working temperature…ect

Q: How long is your pump lifetime?

A: Valve warranty is 12 months 


1. We offer 12 months limited Warranty of Manufacturer for defective items (excluding items damaged and /or misused after receipt).

2. If you have any problems with the item received, please let us know within 7 days after received. Please contact us before send items back! If problem really exists, a replacement or a refund is available after we receive the items in goods condition.

Normal Temperature Throttle Valve.jpg

 Mail address:Infor@hoyeevalve.com

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