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NINGBO TISUN VALVE INDUSTRIES CO.,LIMITED
NINGBO TISUN VALVE INDUSTRIES CO.,LIMITED  

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casy steel control valve (regulator ) 

Price: 50.0~100.0 USD 
Payment Terms: T/T,L/C,D/A,D/P,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: WODDEN CATTON
Power: Pneumatic
Pressure: Low Pressure
Material: Stainless Steel
Media: Gas
functions:: for control
products:: pressure control valve
actuator:: pneumatic diaphtagm actuato...
Production Capacity: 50-100 each month
Delivery Date: as per the quantity(15-25 d...
Standard or Nonstandard: Standard
Structure: Control
Temperature of Media: Normal Temperature
Brand Name: TISUN
Exp Region:: America, UN, east asia,mide...
Temperature:: -196℃-570℃(double seat)
shut-off class:: ASME B 16.104V

pneumatic diaphragm three valve dual spool upper and lower guide structure, equipped with multi spring actuator, valve for the four structures.

pneumatic diaphragm three valve dual spool upper and lower guide structure, equipped with multi spring actuator, valve for the four structures, namely one into two (shunt), two into a (confluent), so as to achieve the fluid mixing heating or cooling effect, or fluid from a shunt, meet the requirements of different conditions. The valve has the advantages of compact structure, in a light, sensitive action, small pressure drop loss, allowing the pressure high, new capacity is big, flow valve is accurate and convenient maintenance and so on, can be used in a variety of working conditions, temperature automatic control system and other industry control is especially suitable for the oil industry in the heat exchanger. The valve has closed (divided) flow type, (points) flow high temperature type and other types of. Product nominal pressure level of a user PN1.6, 4, 6.4; the valve nominal diameter range of DN25~400; leakage class II grade, IV grade; flow is characteristic for linear and equal percentage. A variety of different specifications are available.

Materials of main parts

Name

Texture of material

The valve bodyZG230-450,ZG0Cr18Ni9
Valve seat0Cr18Ni9, 0Cr18Ni9+PTFE, 0Cr18Ni9+ division Chatterley
The valve stem0Cr18Ni9,2Cr13
The push rod0Cr18Ni9,2Cr13
Spring60Si2Mn
Bellows0Cr18Ni9

Corrugated diaphragm

Clip reinforced nylon fabric nitrile rubber

Film cover

A3,0Cr18Ni9

Shim

0Cr18Ni9, graphite spiral wound gasket (V6590), F4

Filler

PTFE, flexible graphite

 

The main technical parameters of the three-way valve

All diameter.253240506580100125150200250300350400
Seat diameter mm253240506580100125150200250300350400
Rated KV8.51321345385135210340535800128019602560
Nominal pressure(MPa)1.6,2.5,4.0,6.4
Trip(mm)16254060100130

The effective area of the film Ae

(cm2)

2803505609001400

plug

Signal range KPa20-100,40-200,80-240
Air pressure MPa0.1-0.40.4-0.7
The inherent flow characteristicsLinear, equal percentage, quick opening
The inherent adjustable ratio30:1
The leakage classIII IV
Flange size

According to JB/79. (2) _94, HG20592_97, GB, ANSI, JIB, DIN and other standards

Body material

WCB, 304, 316, WC6, nickel, titanium, Hastelloy, Monel etc.

Valve material

304, 316, 420, nickel, titanium, Hastelloy, Monel etc.

Working temperature ℃

-40~+230 ℃ (room temperature), +230~+450 ℃ (temperature), +450~+560 ℃, -40~-196 ℃ (high temperature) (low)

Series type

At room temperature, medium temperature, low temperature type. Bellows seal type, jacket type heat, regulating off type

Ordering instructions
When ordering, please fill in "specification" or indicate the following contents:
One, if the order has not selected models, please provide the parameters are used to send us your
1, nominal diameter, nominal flow in coefficient Kv
2, the fluid properties (including the nominal pressure, temperature, viscosity and pH value "
3, the valve action form (gas closed or gas - Open)
4, flow at
5, in front of the valve, the valve pressure
6, valve body, broad core material
7, the input signal
8, with the attachment, the attachment type, so that we can correct for your selection.
Two, special requirements
1, special inspection
2, complete degreasing, water treatment;
3, no copper processing;
4, special interface, piping;
5, the use of vacuum conditions;
6, specify the color of the coating
7, special medium (gas, chlorine, nitrogen)
8, the use of stainless steel connections;
Three, if the unit has been selected from the design of our products, please click models directly to our sales department order
Four, the occasion is very important when using or complicated pipelines, please make cocoons provide design drawings and detailed parameters, from our experts to your review gatekeeper.

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 Mr. LI

Tel: 86-575-56000000
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Company Info

NINGBO TISUN VALVE INDUSTRIES CO.,LIMITED [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Shaoxing
Province/State: Zhejiang
Country/Region: China (Mainland)

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