Gas service instrument ball valves are designed to provide safe and
reliable control of gas flow in a variety of applications, such as
natural gas, propane, or other gases. Their features are tailored
to the specific requirements of gas service, such as gas-tight
sealing, fire safety, and anti-static design, to ensure the safety
and efficiency of gas flow control.
Characteristics of Stainless steel instrument ball valve
- Material: Stainless steel instrument ball valves are made of high-quality
stainless steel, which makes them highly resistant to corrosion and
rust.
- Design: These valves have a compact design and are easy to install. They
are available in a range of sizes and configurations, including
2-way and 3-way designs.
- Pressure rating: Stainless steel instrument ball valves are designed to withstand
high-pressure environments. They typically have a pressure rating
of up to 3000 PSI.
- Temperature range: These valves can operate within a wide temperature range, from
-20°F to 450°F depending on the specific type of stainless steel
used.
- Ball type: The ball inside the valve is typically made of stainless steel and
is designed to rotate 90 degrees to allow or block the flow of
fluid.
- Sealing: The valve has a tight sealing mechanism that prevents leaks and
ensures a reliable flow of fluid.
- Corrosion resistance: Stainless steel instrument ball valves are highly resistant to
corrosion, which makes them ideal for use in harsh environments or
when handling corrosive fluids.
- Durability: These valves are built to last and can withstand frequent use and
wear and tear.
Features of Gas service instrument ball valve
- On/off service ball valve with 2 way pattern
- Diverter service ball valve with 3 way pattern
- Body material in Stainless Steel SS316/316L
- Max. allowed working pressure: 50kg, 3000psig,6000psig
- With Viton O-ring
- 100% factory tested
Material of Construction of Instrument ball valve
| Item | Part Description | Qty. | Material |
| 1 | Handle | 1 | Nylon |
| 2 | Handle Set Screw | 1 | Chrome-Plated Steel |
| 3 | Stem | 1 | SS316/316L |
| 4 | Packing Bolt | 1 | SS316/316L |
| 5 | Gland Packing | 2 | TFM1600 |
| 6 | Stem O-ring | 1 | Fluoroelastomer |
| 7 | Panel Nut | 1 | Ss304 |
| 8 | Body | 1 | CF8M |
| 9 | Ball | 1 | SS316/316L |
| 10 | Seat | 2 | TFM1600 |
| 11 | Body O-ring | 2 | Fluoroelastomer |
| 12 | End Cap | 2 | SS316/316L |
Ordering Information of Stainless steel ball valve
| C- | 3 | BVL- | S6- | 02 | | A- | SK |
CLASSIFICA
TION | PRODUCT TYPE | VALVE TYPE | MATERIAL | SIZE(FRACTIONAL) | SIZE(METRIC) | CONNECTION TYPE | MAX.WORKING PRESSURE |
| C:VALVE | 3:3PC | BVL:CASTIG BALL VALVE | S6 :SS316 | 02:1/8 | 6:6mm | A:AFK TUBE END | 5K:50kg |
| | | | 04:1/4 | 8:8mm | MR:MALE BSPT THREAD | |
| | | | 06:3/8 | 10:10mm | FR:FEMALEBSPTTHREAD | |
| | | | 08:1/2 | 12:12mm | MN:MALE NPT THREAD | |
| | | | 012:3/4 | | FN:FEMALE NPT THREAD | |
| | | | 14:14mm | | | |
| | | | 16:16mm | | | |
| | | | 18:18mm | | | |
| | | | 20:20mm | | | |
| | | | 22:22mm | | | |
| Type | Conn./Size | Orifice | Dimensions(mm) |
| Inlet/Outlet | Inlet/Outlet | A | B | C | D | E | F | PanelHole Size | Max PanelThickness |
| AFK TUBE END | Fractional | 1/8" | 5.0 | 0.19 | 63.8 | 31.9 | 35.0 | 10.0 | 55 | 34 | 14.0 | 6.0 |
| 1/4" | 5.0 | 0.19 | 67.6 | 33.8 | 35.0 | 10.0 | 55 | 34 | 14.0 | 6.0 |
| 3/8" | 7.0 | 0.27 | 73.4 | 36.7 | 40.0 | 12.0 | 75 | 45 | 15.6 | 7.0 |
| 1/2" | 9.2 | 0.36 | 80.2 | 42.1 | 44.0 | 14.0 | 75 | 45 | 19.0 | 9.0 |
| 3/4" | 12.0 | 0.47 | 87.7 | 43.9 | 46.7 | 17.2 | 75 | 45 | 19.0 | 8.5 |
| Metric | 6mm | 5.0 | 0.19 | 67.0 | 33.5 | 35.0 | 10.0 | 55 | 34 | 14.0 | 6.0 |
| 8mm | 5.0 | 0.19 | 69.6 | 34.8 | 35.0 | 10.0 | 55 | 34 | 14.0 | 6.0 |
| 10mm | 7.0 | 0.27 | 73.8 | 36.9 | 40.0 | 12.0 | 75 | 45 | 15.6 | 7.0 |
| 12mm | 9.2 | 0.36 | 79.8 | 39.9 | 44.0 | 14.0 | 75 | 45 | 19.0 | 9.0 |
| 14mm | 9.2 | 0.36 | 86.2 | 43.1 | 44.0 | 14.0 | 75 | 45 | 19.0 | 9.0 |
| 15mm | 9.2 | 0.36 | 86.5 | 43.2 | 44.0 | 14.0 | 75 | 45 | 19.0 | 9.0 |
| 16mm | 9.2 | 0.36 | 86.8 | 43.4 | 44.0 | 14.0 | 75 | 45 | 19.0 | 9.0 |
| 18mm | 12.0 | 0.47 | 87.8 | 43.9 | 46.7 | 17.2 | 75 | 45 | 19.0 | 8.5 |
| 20mm | 12.0 | 0.47 | 85.0 | 42.5 | 46.7 | 17.2 | 75 | 45 | 19.0 | 8.5 |
| 22mm | 12.0 | 0.47 | 85.6 | 42.8 | 46.7 | 17.2 | 75 | 45 | 19.0 | 8.5 |
| MALE THREAD | Fractional | 1/8" | 5.0 | 0.19 | 52.0 | 26.0 | 35.0 | 10.0 | 55 | 34 | 14.0 | 6.0 |
| 1/4" | 5.0 | 0.19 | 58.0 | 29.0 | 35.0 | 10.0 | 55 | 34 | 14.0 | 6.0 |
| 3/8" | 7.0 | 0.27 | 62.0 | 31.0 | 40.0 | 12.0 | 75 | 45 | 15.6 | 7.0 |
| 1/2" | 9.2 | 0.36 | 74.4 | 37.2 | 44.0 | 14.0 | 75 | 45 | 19.0 | 9.0 |
| 3/4" | 12.0 | 0.47 | 81.0 | 40.5 | 46.7 | 17.2 | 75 | 45 | 19.0 | 8.5 |
| FEMALE THREAD | Fractional | 1/8” | 5.0 | 0.19 | 45.0 | 22.5 | 35.0 | 10.0 | 55 | 34 | 14.0 | 6.0 |
| 1/4” | 5.0 | 0.19 | 52.0 | 26.0 | 35.0 | 10.0 | 55 | 34 | 14.0 | 6.0 |
| 3/8" | 7.0 | 0.27 | 57.0 | 28.5 | 40.0 | 12.0 | 75 | 45 | 15.6 | 7.0 |
| 1/2" | 9.2 | 0.36 | 65.4 | 32.7 | 44.0 | 14.0 | 75 | 45 | 19.0 | 9.0 |
| 3/4" | 12.0 | 0.47 | 73.0 | 36.5 | 46.7 | 17.2 | 75 | 45 | 19.0 | 8.5 |
Completed Projects
Applicable Scenarios
FAQ
Q1. What products can you provide?
A1: Compression fittings(connections), hydraulic fittings, tube
fittings, ball valves, needle valves etc.
Q2. Can you make the products based on our requests, such as size,
connection, thread, shape and so on?
A2: Yes, We have experienced techincal team and can design and
produce the products according to your requirements.
Q3. What about the quality and price?
A3: Quality is very good. Price is not low but pretty reasonable at
this quality level.
Q4. Can you provide samples to test? For free?
A4: Of course, you can take several to test firstly. Your side shall
bear the cost due to its high value.
Q5. Can you produce according to the samples?
A5: Yes, we can produce by your samples or technical drawings. We
can build the molds and fixtures.
Q6. What is your sample policy?
A6: We can supply the sample if we have ready parts in stock, but
the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A7: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A8. We keep good quality and competitive price to ensure our
customers benefit ;
A8. We respect every customer as our friend and we sincerely do
business and make friends with them,no matter where they come from.
