• Brass ball valve - CW617N 1/2" to 4" in low price System 1
  • Brass ball valve - CW617N 1/2" to 4" in low price System 2
  • Brass ball valve - CW617N 1/2" to 4" in low price System 3
Brass ball valve - CW617N 1/2" to 4" in low price

Brass ball valve - CW617N 1/2" to 4" in low price

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 pc
Supply Capability:
5000 pc/month

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Specifications

 

Brass Ball Valve-CW617N

1.1/2" to 4"

2.brass body,brass ball,brass stem,steel handle,Nickel plated

3.European market

 

brass ball valve

Size : 1/4" to 4"

Material :Brass body, Brass Stem, Brass ball,Brass nut,Steel handle,Teflon seal

Surface : Nickel plated

Certificate :ISO9001:2008  CE

:Main market :Europe

 

 

Size

 

3/8" , 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2"

 

Technique Specification

Temperature: -20°~100°

Pressure:1.6Mpa~4Mpa

Media:Water,Gas,Oil

Port: Full port

 

Surface

Yellow brass color

Nickel plated

Chrome plated

ACID Treatment

 

Point

Thread: ISO228 ( Equivalent to DIN259 and BS2779)

Min and Max working temperature : -20  - 150

 

Guaranty

3 Years Guaranty

 

Quality and inspection:

Regular check on production line at each working procedure, and one special inspector inspecting the goods in random during the period time of production. Regular performance check on finished goods.

 

Production step :

1) purchasing the material and forged the semi-products

2) processing the semi-products in workshop

3) assembling the goods

4) testing the sealing in pressure and checking quality of the goods

5) package

6) deliveing the goods on time


Q:PE pipe size diameter 3/8, diameter 1/4, material: low density polyethylene, pressure 170psi;Valve material: copper, and PE pipe connection interface with lock nut.Is this connection reliable? Will the pipe break due to excessive compression? Are there any requirements for the size of the joint and the size of the nut?
After the impact, for a period of time, PE pipe cracking phenomenon, this is what causes? This is connected to the tap water.Chasing the answerWhere is it cracked?!
Q:Stainless steel ball valve Q11F-10P 16P each letter meaning?
Q ball valve, the first 1 representatives of second representatives of 1 screw connection, ball valve floating ball (ball valve floating ball and fixed ball, 7 ball, F fixed on behalf of) on behalf of PTFE- PTFE seal (PTFE PTFE), representing 10 of the nominal pressure valve is 10 kg (1Mpa), P represents the ball body material is 304 stainless steel.Shanghai blue forest control valve Co., Ltd.
Q:Is the drain valve the same as the ball valve?
Not the same, the drain valve generally refers to the pressure relief valve, when the pipe pressure exceeds the pressure set by the valve, it began to relieve pressure, when the pipe is less than the pressure set by the valve, automatically shut down. Ball valve can only achieve the switch function. Of course, if you take the ball valve as the drain valve, you can also only manually manual operation, and the pressure relief valve is automatic.
Q:What's the advantage of using an electric ball valve?
The electric ball valve uses electric control, not very suitable in very dangerous conditions, the electric ball valve belongs to the valve control, remote control, manpower, and convenient, and now all the enterprises have to use the valve in the automatic control to change
Q:The difference between ball valve Q341F and Q347F
Ball valves Q341F and Q347F are straight through flow, worm drive, flange connection, soft sealing form. Different from Q341F, it is a floating ball structure, and Q347F is a fixed ball structure.Model meaning: Q34 worm gear flange ball valve, 1: floating ball valve;
Q:What does the RTFE say in the ball valve?
RTFE reinforced PTFE is more wearable than PTFETeflon PTFEThe seat of tetrafluoroethylene specified for a temperature range of ~200 DEG C -32. High temperature resistance and chemical resistance. Because of its high density and good permeability, PTFE can also prevent the corrosion of most chemical media.Conductive PTFE is an improved PTFE product that allows the current to pass through the lining and thereby cancel the insulation properties of ptfe. Because of its conductivity, conductive PTFE can not be checked by edm.+ reinforced PTFE RTFERTFE is a modification of PTFE material. Pure PTFE although very low coefficient of friction (0.02~0.04) but the wear volume is great, but also because of its easy creep, poor mechanical properties, low bearing capacity, poor dimensional stability characteristics such as friction material has great localization. Only modified by compound method to meet the special requirements of all walks of life sealing material on the wear resistance, to improve the wear resistance of PTFE, can be incorporated into some wear-resistant materials such as glass fiber, carbon fiber, graphite, molybdenum disulfide, bronze powder and some organic compounds, making them reticular junction formed in the PTFE layered structure so as to improve the the stiffness, thermal conductivity, creep resistance, and greatly improve the wear resistance.PTFE is composed of tetrafluoroethylene monomer polymerization of the polymer, the wax is similar to a PE transparent or opaque, its density is 2.2g/cm3, the water absorption rate of less than 0.01%. Its chemical structure is similar to that of PE, except that all hydrogen atoms in polyethylene are replaced by fluorine atoms. Because the C-F bond is high and stable in performance, it has excellent chemical resistance
Q:Is the water inlet valve good or the ball valve well?
The ball is good, recommended to install copper ball valve, not easily broken, rust resistant.It's not a bit of space to install valves at home. Moreover, the valve height is relatively high, the ball valve is that the handle occupies only the place, the handle to go, than the gate does not know how much space.We are specializing in the sale and installation of plumbing valves, and give you a professional answer.
Q:Where to buy the ball valve?
Use less to the local hardware market, use more direct to find a company to buy
Q:Pneumatic ball valve q641f-16p what do you mean?
Q is a ball of the code, 6 representative driving mode is pneumatic, 4 flanged ball valve structure is straight through channel 1 on behalf of the floating ball, f sealing surface is the fluorine plastics, 16 represents the pressure of 16 kg, P represents the body material is stainless steel, Shandong Huadian valve.
Q:What does the sealing surface of the ball valve stand for HF?
HF= hard solder material in valves Q347HF, -16C, welded with CoCr or NiCr alloy.

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