Control Valves

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Product Description:

Multi-Turn On-Off Control Valve 

Mainly include Gate & Globe valves and it can achieve conventional on-off, emergency shut off and quick opening. 

 

Design Feature of Control Valves

1. Flexible wedge (Gate)

2. Optional threaded or welded seat

3. Optional plug disc (Globe)

4. Optional stem extension (Gate, Globe)

5. Optional various actuator 

 

Product Range of Control Valves

Type:Gate Valve, Globe Valve

Size:2~64" (DN50~DN1600)

Rating:150~2500LB(PN16~PN420)

Body Materials:Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel

Trim:Per API600

Operation:Electric, Pneumatic, Hydraulic

 

 

Packing of Control Valves

Packing of Control valves

 

 

 

Application of Control Vavels

Application of Control vavles

 

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Q:What is valve packing used for?
Valve packing in the valve under the gland to prevent leakage, you can use ordinary asbestos rope and butter emergency replacement
Q:Which valve can play a good regulatory role?
A wide range of valves, the function is different, although like conventional butterfly valve, ball valve can play a regulatory role, but their role is not linear, so if you need to adjust the precision of the valve, it is best to select the control valve.
Q:How many kinds of valves are there in the water pipes?
The valve is usually composed of two parts: the actuating mechanism and the valve bodyAccording to the power used by the executing agency, the valve can be divided into four kinds: manual, pneumatic, electric and hydraulic. According to its function and characteristics, it can be divided into on-off valve, regulating valve, electromagnetic valve, electronic type, intelligent type, etc.According to the type of the body: through single seat, through two seater, angular, diaphragm, three links, eccentric rotation, butterfly, sleeve type, spherical and other 10 kinds of; according to the valve body material: cast iron, cast steel, forged steel, carbon steel, stainless steel, copper, plastic valves.
Q:How do I open the gas valve?
Third: in the following there is a black disk like thing, commonly known as the gas sound core. This one is the same as the second one, half or all. 1, according to the routine, now the handle position shows that the valve is open. 2, if the handle rotated 90 degrees, the gas pipeline gas has no change, should be the stem slipped, can not drive the valve ball rotation. Try rotating several times. If it still doesn't work, ask a professional to check it out.
Q:How to carry out the valve strength test and air tightness test?
Refer to the GB/T13927 or ISO5208 standards and need to pass it to you
Q:How to find all kinds of mysterious valves of human body?
Many cell signal channels have been found, and if you can find each signal, the channel will be almost the same. That's the mysterious valve you want, but it's hard.
Q:What do you mean by the 16 bit coding of the valve type?
What kind of coding do you mean? Valve type? Stress? Do you have these?Profit ZF43Y-250C-DN50.. Do you mean this one? ZF43Y valve type. Flat gate valve250C. Refers to the 250 pressure, C is carbon steel, DN50 refers to the caliber of the valve specificationsI hope you mean this one
Q:Which brand of electric valve is good?
SIEMENS (Siemens, Germany); the main HVAC control valve; Johnson (Johnson, America); electric valve; Honeywell (Honeywell, USA); electric control valve for building; Wu mountain (YAMATAKE, Japan); valve; Bo Li Mou (Belimo, Switzerland); Danfoss (Danfoss ball valve, butterfly valve, Denmark); butterfly valve, gate valve, globe valve (aka ARCA, Germany); the control valve iResearch (ARI, Germany); the pressure relief valve, safety valve; Hank (HANK, Germany); pneumatic valve; KITZ (Japan); gate valve, globe valve, butterfly valve, ball valve, check valve; contact SIEMENS, Johnson, Honeywell, Shanwu, aka more;
Q:What is the diameter of a general pipe valve?
What a big pipe? The normal valve clearance is 1cm
Q:What does 1/2 mean in valve specification?
1/2 inches mean, converted to metric unit is 15mm, belong to small caliber, if the valve specifications, that is, the pipe diameter is 15

1. Manufacturer Overview

Location Zhejiang Shenjiang
Year Established 1979
Annual Output Value 50000000
Main Markets All the world
Company Certifications

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai,Ningbo
Export Percentage 0.5
No.of Employees in Trade Department Above 50
Language Spoken: English, chinese
b)Factory Information  
Factory Size: 500-1000 People
No. of Production Lines 3
Contract Manufacturing
Product Price Range