1/4 in (8 mm) Gas Brass Ball Valve | VGAS08
Available
This AAP gas brass ball valve has a plastic-coated stainless steel lever and female threaded ends. It is supplied in 11 sizes from 1/4 in (8 mm) to 4 in (100 mm).
A ball valve turns a ball with a hole through it between sealing seats. When the lever or handle is in line with the pipe the hole lines up with the flow and the valve is open, and a quarter turn closes it. AAP notes that the handle sits in line with the port, so it shows the valve position.
AAP lists it in its AGA approved gas ball valve range, under licence AGA 6017, with a 60 degrees C maximum working temperature and a cold working pressure of 2,500 kPa (25 bar), all manufacturer-stated. The body and seat retainer are nickel-plated brass, the ball is chromium-plated brass, the seat is PTFE and the stem packing is a double Viton O-ring (manufacturer-stated).
AAP gives the thread as AS 1722.1 and describes the range as suited to low to medium gas applications, and to certain chemicals and oils (manufacturer-stated). Gas fitting work must be done by a licensed gasfitter, so check the approval and the gas pressure limits against the rules for your job before you install it.
Where this product is used
- Isolating gas appliances and gas lines in low to medium gas applications
- Shut-off ahead of gas regulators and fittings
- Gas supply to workshop and plant equipment
- Certain chemical and oil lines, per the manufacturer
Features
- 11 sizes from 1/4 in (8 mm) to 4 in (100 mm)
- AGA approved gas ball valve, licence AGA 6017 (manufacturer-stated)
- Plastic-coated stainless steel lever
- Cold working pressure 2,500 kPa (25 bar), maximum 60 degrees C (manufacturer-stated)
- Nickel-plated brass body with a chromium-plated brass ball
- Thread to AS 1722.1 (manufacturer-stated)
- PTFE seat with double Viton O-ring stem packing
Key specifications
| Specification | Detail |
|---|---|
| Brand | AAP |
| Product | Gas brass ball valve |
| Body | Nickel-plated brass |
| Ball | Chromium-plated brass |
| Seat | PTFE |
| Stem packing | Viton, double O-ring |
| Operator | Stainless steel lever, plastic coated |
| Connection | Female x female |
| Thread (manufacturer-stated) | AS 1722.1 |
| Cold working pressure (manufacturer-stated) | 2,500 kPa (25 bar) |
| Maximum temperature (manufacturer-stated) | 60 degrees C |
| Approval (manufacturer-stated) | AGA licence 6017 |
| Sizes | 1/4 in (8 mm) to 4 in (100 mm) (11 sizes) |
Options and part numbers
| Size | Part number | Length L (mm) | Handle height H (mm) | Handle length W (mm) | Thread length A (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| 1/4 in (8 mm) | VGAS08 | 49.5 | 35 | 85 | 12 | 0.16 |
| 3/8 in (10 mm) | VGAS10 | 49.5 | 35 | 85 | 16 | 0.14 |
| 1/2 in (15 mm) | VGAS15 | 60 | 39 | 95 | 16.5 | 0.2 |
| 3/4 in (20 mm) | VGAS20 | 66.5 | 43 | 115 | 18 | 0.3 |
| 1 in (25 mm) | VGAS25 | 76 | 59.5 | 115 | 19.5 | 0.43 |
| 1-1/4 in (32 mm) | VGAS32 | 92.8 | 63 | 125 | 23 | 0.74 |
| 1-1/2 in (40 mm) | VGAS40 | 100.5 | 77 | 180 | 23 | 1.12 |
| 2 in (50 mm) | VGAS50 | 122 | 89 | 180 | 27 | 1.72 |
| 2-1/2 in (65 mm) | VGAS65 | 151 | 112 | 257 | 30 | 3.48 |
| 3 in (80 mm) | VGAS80 | 174 | 120 | 301 | 37 | 5.02 |
| 4 in (100 mm) | VGAS94 | 212 | 144 | 340 | 40 | 8.4 |
Selecting the right option
Choose the size to match your pipe thread, and use the lockable-lever, T-handle or male x female versions where the job needs them. Gas fitting work must be done by a licensed gasfitter, so check the approval and the gas pressure limits against the rules for your job before you install it.
Related products
See also AAP Gas Brass Ball Valve, Lockable Lever, AAP Gas Brass Ball Valve, T-Handle, AAP Gas Brass Ball Valve, Male x Female, T-Handle and AAP Brass Ball Valve, Stainless Steel Lever, Female x Female.
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1/4"
Model Number: VGAS08
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1/2"
Model Number: VGAS15
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1"
Model Number: VGAS25
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1-1/4"
Model Number: VGAS32
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1-1/2"
Model Number: VGAS40
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2"
Model Number: VGAS50
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2-1/2"
Model Number: VGAS65
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3/8"
Model Number: VGAS10
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3/4"
Model Number: VGAS20
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3"
Model Number: VGAS80
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4"
Model Number: VGAS94
