China Cheap price 3 Pneumatic Control Valve - Pneumatic control valve single seat – Hoyee factory and manufacturers

Cheap price 3 Pneumatic Control Valve - Pneumatic control valve single seat – Hoyee

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Sticking for the perception of "Creating products of top quality and producing friends with people today from all around the world", we constantly place the desire of shoppers to start with for 3 Pneumatic Butterfly Valve, Pneumatic Modulating Butterfly Valve, Electric Pneumatic Flow Control Valve, We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.

Cheap price 3 Pneumatic Control Valve - Pneumatic control valve single seat – Hoyee Detail:

Pneumatic control valve Use and characteristics

1 applications and characteristics of pneumatic control valve structure of a right angle turn, it is supporting the use of valve positioner, the ratio can be adjusted; type V valve adjustment for a variety of occasions, with a rated flow coefficient, adjustable ratio, good sealing effect, regulating the performance of sensitive, small volume, vertical horizontal installation. Applicable to control of gas, steam, liquids and other media.

2 Pneumatic control valve characteristic: the structure of a right angle turn, by the V type valve, pneumatic actuator, positioner and other accessories; there is a nearly 100 than the inherent flow characteristics; dual bearing structure, the starting torque is small, with excellent sensitivity and speed sensors; shear capacity of strong.

3 pneumatic piston executing agency for the use of compressed air power source, through the piston’s movement led to a 90 degree turn, to enable the automatic gate valve. Its components are: adjustment bolt, the executive body box, crankshaft, cylinder block, cylinder, piston, connecting rod shaft, cardan shaft.

4 the working principle of pneumatic control valves: pneumatic control valve by the implementing agencies and regulatory agencies. Executing agency is the thrust control valve components, which according to the control signal pressure to produce the thrust, push the adjustment mechanism of action. Valve is a pneumatic control valve adjustment parts, it has a direct contact with the media regulator, regulating the flow of the fluid.

Main technical specification

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
	Reaction	PZMB-4			PZMB-5			PZMB-6			PZMB-7
Rated Stroke L(mm)		16			25			40			60
Diaphragm Effective Area		280			400			600			1000
Nominal Pressure PN(MPA)		1.6 2.5 4.0 6.3 10.0
Inherent flow Characteristics		Equal percentage、Liner
Inherent rangeability		50:01:00
The range of air source signals		20~100、40~200、80~240
Gas source pressure(Mpa)		0.14、0.25、0.28、0.4
Electric actuator		Depand on the thrust and stroke which valve need
Power voltage		220V.AC 50Hz 380V.AC 50Hz( Three phase)
Leakage class	Soft seal	VI Class、Zero Leakage
	Metal seal	IV Class、V Class
Flange connection form		PN1.6Mpa, Convexity of valve body PN≥4.0Mpa,Concavity of valve boday
Upper bonnet form	Standard type	Case Steel:-20~220°C、Cast Stainless steel:-40~220°C
	Cooling type	Case Steel:-29~425°C、Cast Stainless steel:-60~450°C
	Cryogenic	Cast Stainless steel:-60~-100°C、-100~-196°C

Main Performance Index

No	Item	Standard Type	Cooling、cryogenic type
1	Intrinsic Error＜（%）	±1	±3
2	Return difference＜（%）	1	3
3	Dead band＜（%）	0.4	1
4	Origin-destination deviation＜（%）	±1	±2.5
5	Rated stroke deviation＜（%）	+2.5	+2.5

Our Advantage

1. 15 years of experience of valves
2. Consistent product quality and reduction of defective productivity
3. Significant cost reduction versus competitors
4. 1 year of warranty time

Q: Are You Trading Company Or Manufacturer ?
A: We are factory.

Q: How Long Is Your Delivery Time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 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 ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us

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With dependable high quality approach, great reputation and excellent customer support, the series of products and solutions produced by our firm are exported to lots of countries and regions for Cheap price 3 Pneumatic Control Valve - Pneumatic control valve single seat – Hoyee , The product will supply to all over the world, such as: Cyprus, Iceland, Pakistan, We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to offer you the best service. If you need to have more information, remember to do not hesitate to contact us by E-mail or telephone.

2 Way Pneumatic Control Valve