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Mechanical Valves Manual Valves (Lever Type Valves) Series Tac

Mechanical Valves Manual Valves (Lever Type Valves) Series Tac
Price: US $ 5/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,Paypal,Money Gram,Western Union
Mechanical Valves Manual Valves (Lever Type Valves)
Specifications


Major parts and materials
Body .................... Brass (nickel plated)
Stem .............................. Stainless steel
O-ring......................... Synthetic rubber

Dimensions
Model3V3VR4V4VR4PPX
Operation typePinned leverPush-pull button holding type
Holding typeSpring return typeHolding typeSpring return type
Number of ports33(Normally closed)5
Port sizeM5×0.8
MediaAir
Operating pressure range0~0.9MPa (0~9.2kgf/cm²) (0~131psi.)
Proof pressure1.35MPa (13.8kgf/cm²) (196psi.)
Operating temperature range (atmosphere and media)0~60ºC (32~140ºF)
Effective area1.8mm²2.5mm²
Flow coefficient0.08Cv0.12Cv
Mounting directionAny
Valve stroke2.4mm(0.094in.)[Pre-stroke:0.8mm(0.031in.)Main stroke:0.8mm(0.031in.)                                         Over stroke:0.8mm(0.031in.)]
LubricationRequired {Turbine Oil Class 1 [ISO VG32] or equivalent}
Mass30g(1.06oz.)66g(2.33oz.)68g(2.40oz.)
Standard accessoriesLock nut (110-21A)1 pc. each
Lock washer (100-35)

Dimension

Circuit diagrams
Explanation of operation

Actuation of valve A (3P) extends the rod of cylinder D, which then retracts and stops. It is often used for reliable reciprocating operation.
[Detailed explanation of operations]
1. Pressing valve A supplies air to the pilot operator (34A) on the right portion of valve B (4PP), which then switches valve B.
2. As a result, the air previously filled in the rod side (left side) of the cylinder is exhausted from R2 of valve B. At the same time, air entering the cylinder head side (right side), extends the cylinder rod forward.
3. At this time, when the air passes through the speed controller (SCOF) to enter the cylinder, it opens the check valve inside the SCO-F and quickly fills in. For exhaust, however, the air is choked and the cylinder rod extends while decelerating.
4. When the cylinder rod extends to push against valve C, air is applied to the air pilot operator (34A) on the left portion of valve B, restoring valve B to its normal position, and then returnig the cylinder rod back.
Prod Model: TAC-P
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Media: Air
Material: Brass
Connection Form: Thread
Application: Industrial Usage
BETRE AUTOMATION Co., Ltd. is the professional manufacturer & Exportor in the field of spare parts of automation machines.

Our company is located in Wenzhou city which is called "Electrical City of China", more than 90% industrical electrical products are manufactured in our city, and there are more and more pneumatic factories in our city to manufacture pneumatic components during recent ten years. Our main products are as follow.

The main products of BETRE: Pneumatic Cylinder, Air Source Treatment, Directional Control Valve, Pneumatic Valve, Pneumatic Fitting, Vacuum Ejector, Vacuum Pad, Pneumatic Components, Spare Parts of Machines, and rated automatic products. We also make custom products according to customers' requirements, when customers offer drawing or samples. We have strict quality management system and professional technical team to make sure that our product quality and performance level are industry-leading.

Please refer to our company development process as follow.

1) Our company started to manufacture Solenoid valves and other pneumatic valves, Pneumatic Fittings and reated products like pneumatic silencer, blanking plug and etc. From the year of 2002;

2) Later we started to produce Pneumatic Cylinder, Vacuum ejector, Vacuum filter in 2003;

3) In the year of 2005, we began to manufacture Shaft Coupling and Valve manifold;

4) From 2010, we manufacture Air duster, Plastic fitting, PU tube, Shock absorber, and etc.;

5) Two years ago we made the moulds and manufacture vacuum suction pad.

6) We are developing new products all the time.

Our main market is Europe, North America, Sounth America, Oceania and Southeast Asia, as we only manufacture high quality products, and we design some customized products for customers as their requirements. We also help some old customers purchase products because we can get good price and control the quality well for the products. We do the inspection for all the products before delivery. Normally, we don't have MOQ requirements except the customized products, and have stock for most of the spare parts of the products.

Our products sell well in all over China and in the international market of the Southeast Asia, European, South Americaand North American Countries. BETRE is insisting on honesty to customers, mutual benefit to market, innovation and surpassing itself, BETRE will achieve the future with its high quality.

We are looking forward to establish relationship with all the sincere customers all over the world.

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  • Yueqing Betre Automation Co., Ltd.

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