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1/4 & 3/8 & 1/2 FF type water, air,oil, and gas brass ball valve cheap small mini ball valve

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miraf trading limited

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1/4 & 3/8 & 1/2 FF type water, air,oil, and gas brass ball valve cheap small mini ball valve

Place of Origin : china

Brand Name : N/M

Certification : CE

Packaging Details : catron

Delivery Time : 30 days

Payment Terms : T/T

Supply Ability : 500000pcs/month

MOQ : 1000pcs

Model Number : M6502

Price : USD 0.5-2

BRASS : nickel plated

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brass ball valve female to female threads

size

weight

1/4 ”

1/4”

70g

3/8 ”

3/8”

For brass male threads ball valve (code :RX1156-FF) . we have 2 size : 1/4” 3/8” (threads) ;

Surface:we have three type of surface treatment - Sand blasting process / Chromium plating process / Nickel plating process.

Sealing ring:we use rubber or high quality silicone ,To ensure our brass ball valve can be Used for higher temperature and pressure with long time.

We are factory. so that we can make this type of brass ball valve according to your need . change color ,threads size ,material weight all we can support .

Threads of brass ball valve. our stock valve are G threads. also we can make BSP / NPT and other type of threads for your market.

All valve will be test before sale ,we can insure all valves from us with good quality,no leakage any time.

Machining process

1/4 & 3/8 & 1/2 FF type water, air,oil, and gas brass ball valve cheap small mini ball valve

A1	Computer control cutting machine:cut the raw material in to pieces ,and computer control make sure that The smallest error .
A2	Die casting machine: after cut the raw material we put the brass pieces into Die casting machine. and make the brass into valve body .
A3	Cleaning :we cleaning the valve body fromDie casting machine and choose good quality valve body to do the next processing.
B1	CNC control make threads :we use CNC machine make threads of valve . in this step workers must use threads guage check to check threads 10 times per hour .
B2	Drill hole:we use drilling machine to make hole onvalve rod , after drill the hole we use drill machine make inner threads for valve rod to wedding with valve handle .
B3	High quality silicone :Workers inAssembly shop put high quality silicone in to brass valve body ,and check the inner surface of valve body.
C1	Valve ball :we support three types of valve ball ,braas ball ,steel ball ,and stainless steel ball ,it means we can provide more different combinations for customer.
C2	Pneumatic screw machine : we use Pneumatic screw machine to tighten the scrow inside of valve .make sure enough close between silicone and valve ball .
C3	Handle wedding :workers wedding the brass ball valve handle and valve rod with screw ,in this step workers will check the threads of valve rod , also we can provide brass valve rod and steel valve rod .
D1	Tighten the screws :works use Electric screwdriver to tighten the screw , and use wrench check every screw , ensure cloose between brass valve handle and valve rod.
D2	Pressure tester:to ensure high quality .we test brass ball valve one by one ,check the pressure and enusre there is no leakage .
D3	packaging:after pressure tester we packaging the conforming product into nylon bags and carton .

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1/4 & 3/8 & 1/2 FF type water, air,oil, and gas brass ball valve cheap small mini ball valve Images

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