China High Pressure Stainless Steel Investment Casting Flange Ball Valve

stainless steel flange ball valves offer a highly corrosion resistant means of controlling on-off flow in a pipe line. Rotating the ball 90° with the lockable hand lever opens or closes the flow passage. Advantages of ball valves over other type valves may include: higher flows with less pressure drop, higher pressures, higher temperatures, straight through flow path and wider media compatibility with PTFE seals & seats Stainless steel 304 with excellent corrosion resistance for most applications. Working pressure: 1000PSI Medium: water, oil, gas/air, light alkali's and acids, biodiesel, fuels and alcohols. Our 2-piece ball valves with all 304 Stainless steel parts so you can be sure there won't be any rust formation from external air or water exposure over time.
Function description of Stainless steel ball valve:
Ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a "floating ball") to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.
Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff applications, where they are often preferred to gate and globe valves, but they lack their fine control in throttling applications.
Standards of Stainless steel ball valve:
Design Standard:ANSI B16.34 / API 600 / API 602
Inspection & Test: API 598
Face To Face: ANSI B16.10
Flange Connection: ANSI B16.5 (For NPS≤24) / ANSI B16.47 SERIES B, ANSI 16.47 SERIES A, MSS SP-44 (For NPS >24)
Stainless steel ball valve application:
Applicable Temperature: -25ºC ~ 250 ºC
Main Materials: WCB/CF8/CF8M/CF3/CF3M
Platforms: ISO5211 standard design
Applicable Medium: Water / Oil / Gas / Causticity Medium
Connection: Threaded, Socket Weld, & Butt weld
Pressure Rating: 1000WOG/2000WOG/3000WOG/6000WOG/10000/WOG
Size Range: 1/4" ~ 4"
Specification of Stainless steel ball valve

Material
SUS201, SUS304,SUS316, SUS 304L , SUS 316L(CF8, CF8M),etc.
Size
1/4" -4" (DN6-DN100)
pressure
1000psi
Temperature range
-20-300 degree C
connection
Butt weld
sealing
PTFE,RPTFE,PPL ETC
Production process
Investment casting, CNC lathe, Test, Cleaning, Packing, Storage
Certification
CE, ISO, our factory has been inspected by SGS and TUV
Locking
With or without
Capacity to produce
100,000.00pcs/week
Main products
Includes ball valve, butterfly valve, check valve, gate valve, strainer, etc.
Application
Suitable for fire piping system, air, steam, water,gas, oil , home decoration , equipment and so on
Buyer's drawing or designs are available
Package
Cartons without pallet
Cartons with pallet
Double woven bags
Or as buyer's requirements
FAQ
Q. what is your payment term?
A: T/T 30% down payment, balance to be paid before shipment. or L/C.
Q: what is your main market?
A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Q: How about your capacity?
A: Valogin equipped 32 hot forging machine, 302 CNCS, 86 multi-rotary CNCs,152 fitting automatic machining,32 gate multi-rotary CNCs, and now we have 51 lean production lines in total.
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.
Q: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.