threaded end non-rising stem aluminium bronze gate valve

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Tianjin
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TT OR LC
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200 kg
Supply Capability:
10000 kg/month

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Specifications


Application 

API Gate valve applicant for ANSI Class150~2500\PN20~42\JIS10~20K 
Working temperature-29~425 C WCB -40~500 C SS 
Material: Carbon steel, Forged steel, SS304 SS316 SS316L, etc. 
Specifications: DN15-DN600 
Standard: GB, JIS, ANSI, 
End Connection: Flanged, Welded, Threaded End 
Brand: China Dongjon 
Type: Full bore 
Medium: Water, Oil, Gas Nitric Acid, etc. 
Model: Z41 5 W/ H Y-10K 20K Z61Y W/H 10K 20K 
Operation: Hand Wheel, Gear operated, Electric actuator 
Specifications 1. The design of products production matches a foreign forerunner standard request, seal completely firm, the performance is good. 
2. The structure designs tightly packed reasonable, shape beauty. 
3. Adopt wedge type flexible sluice board structure, establish to roll over bearing amid the big caliber, the Qi shuts easily. 
4. The valve body material species is well-found, the filling compound, packing sheet slab chooses to go together with according to the actual work condition or the consumer request reasonable, applicably at the various press, temperature and dielectric work condition. 
5. The adoption various pipe arrangement law orchid standards and law orchid seal completely surface pattern and satisfy various engineering requirement and consumer's request at home and abroad. 

Vatac Stem Gate Valves 
API 600, ASME B16.34, DIN 3202, API 598 
Size: 1/2"~60" 
Class:150~2500 
Nonrising and rising stem

Vatac Non Rising Stem and Rising Stem Gate Valves in Forged and Cast Body are designed and manufactured strictly to International Standards API 600, ASME B16.34 or DIN3202, Featured with compact structure & Low emission service.

 

» Standards Compliance:

- Design & Manufactured to API 600, ASME B16.34 or DIN3202

- P.T Ratings to ASME B16.34

- Face to Face dimensions to ASME B16.10

- Flanged Ends to ASME B16.5, ASME B16.47

- Butt-weld Ends to ASME B16.25

- Valves Marking to MSS SP-25

- Inspect & Tested to API 598

 

» Sizes Ranges from 1 1/2” thru 60”

» Pressure Ratings from Class 150 to Class 1500, PN16 to PN260

» Structured in Bolted Cover, Outside Screw and York, Optional Non-rising Stem

» Ends Connections in Flanged R.F or RTJ, Butt-welded and Grooved

» Body Materials available in Carbon Steel A216 WCB, WCC, Low Carbon Steel LCB, LCC, Alloy Steel A217 WC6, WC9,  Stainless Steel A351 CF3, CF8, CF3M, CF8M, Duplex & Super Duplex Steel A890 GR. 4A, GR. 5A, Special Materials in Monel, Alu. Bronze C95800, 95600 etc.

» Trim Materials available in 13%Cr, F11, F22, SS304, SS304L, SS316, SS316L and other specials

» Actuations can be equipped with Handwheel, Gear Devices, Electric / Pneumatic or Hydraulic Actuators

» Optional Bypass system, Live Loading Packing & O-ring Seal available upon request.

 

Gate Valves from Vatac is not only limited to those standard design, but also those special items with Bonnet / Stem Extension to meet Cryogenic Service Conditons, please feel free to contact with Vatac Sales team or your local Representatives for other optional special requirements


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Q:Pressure gauges, safety valves and other safety accessories and the cylinder can be installed between other valve components,
The lower part of the pressure gauge installed water pipe, there are water, avoid high temperature, medium pressure gauge contact directly cause damage, so regular cleaning, in order to avoid congestion, three way plug function is used for flushing, please see "how to operate them.".
Q:Automatic exhaust valve installed in the pipe before and after the installation of other valves need to press it?
In general, the exhaust valve (large diameter) and a maintenance valve, normally open,
Q:Where is the Shanghai valve? What brand is good?
To tell the truth, I think the Shanghai Yang Yi valve is good, in product quality, as well as product packaging are very good, especially after sale service, are free of charge
Q:What does the whole copper valve mean?
Except the handwheel, all the material of the valve body is copper
Q:Who knows a door valve heating valve how to open?
The valve has a device like a cylinder lock that opens with a special key.The heating valve refers only to a radiator system accessories, is a type of valve, the valve commonly used heating system on the market is mainly divided into: gate valve, ball valve, safety valve, balance valve, globe valve, regulator valve, relief valve, pneumatic control valve.
Q:What are the most common types of valves?
From the controllable and uncontrollable division (personal opinions, according to our factory valves used to explain)1. hand operated: gate valve, globe valve, ball valve.2. control: single seat valve, two seat valve, ball valve (O ball, V ball), eccentric rotary valve, butterfly valve, diaphragm valve
Q:What is a heavy body valve?
Heavy body valves are heavy duty valves. This is the size of the valve, weight, wall thickness are linked, in general, the gate valve and cut-off valve is divided into heavy, medium and light three, other valves are not so distinguished.
Q:What valve should be used to test the water valve?
1, ball valve.2, the water test valve can be ball valve, gate valve, stop valve, installed in the fire sprinkler system at each level of the end of the pipe.
Q:Why is copper used in cryogenic valves?
The rigidity of copper is better, and the friction parts are not easy to produce adhesion. The influence of temperature on copper is smaller than that of steel. Especially in the valve stem, there is also the important gear part, copper!
Q:What valve is the FCV?
FCV is the control valve, you can adjust the valve opening according to the required flow.1, also known as the valve control valve, in the field of industrial automation and process control by adjusting the control unit outputs the control signal, the final control element with the power to change the media flow, pressure, temperature, level and other parameters. Generally composed of actuators and valves.2, according to the characteristics of the trip, the control valve can be divided into straight stroke and angular stroke. According to the power used by the executing agency, according to its function and characteristics are divided into linear characteristics, such as percentage characteristics and parabolic characteristics of the three. Control valve applies to air, water, steam, a variety of corrosive media, mud, oil and other media.

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