- Water & foods use:
DMfit products are manufactured from safe, nomn-toxic materials meeting the requirements of FDA, WRAS, ANSI/NSF-51, 61, ACS, K-TW and DVGW-W270.
- Function & Quality:
DMfit provides quick and convenient assemble. Our ISO9001, 14001 registered quality system ensures our customers a superior level of product quality.
- Collet Design:
Our unique oval collet design is superior and more practical, and is an improvement welcomed by our world-wide customers in all industries.
DMfit- AVA6754
Product Details:
Faucet Valve Adaptor
Model:
PART NO. | Tube O.D. | THREAD | Qty / Box |
AVA6754 | 1/4 | 1/2" x 1/2" NPS | 50 |
Temperature \ Size | Small Size | Large Size | ||||||
5/32″ | 3/16″ | 1/4″ | 5/16″ | 3/8″ | 1/2″ | 5/8″ | 7/8″ | |
1°C (34°F) | 16 bar (230PSI) | 11 bar (170PSI) | 11 bar (170PSI) | |||||
20°C (68°F) | 16 bar (230PSI) | 11 bar (170PSI) | 11 bar (170PSI) | |||||
65°C (150°F) | 10 bar (150PSI) | 7 bar (100PSI) | 7 bar (100PSI) |
Torque \ Thread | 1/8″, 1/4″ | 3/8″, 1/2″ | 3/4″ | ||||
Plastic | Maximum Torque | (Nm) | 1.5 | 3.0 | 4.0 | ||
Steel | Maximum Torque | (Nm) | 7.0-9.0 | 12.0-14.0 | 22.0-24.0 | 28.0-30.0 | 40.0 |
Material Options | Fittings Color | O-ring |
A- acetal | Gray, Black, White | NBR / EPDM |
P- polypropylene | White | |
B- brass | brass or chromed |
Size | Tolerance | |
Small Size | 5/32″, 4mm | ±0.004″ (±0.1mm) |
3/16″, 5mm | ||
1/4″, 6mm | ||
5/16″, 8mm | ||
3/8″, 10mm | ||
1/2″, 12mm | ||
Large Size | 5/8″, 15(16)mm | |
7/8″, 18(22)mm | ||
28mm |
Description(%, °C) | Brass | SUS | Resin | Rubber | ||
Acetal | PP | NBR | EPDM | |||
Caustic soda(10%, 20°C) | △ | △ | ◎ | ◯ | ◯ | ⌾ |
Gasoline | ◯ | ○ | ⌾ | △ | ⌾ | ✖ |
Formic acid(25%, 20°C) | ✖ | △ | ✖ | ⌾ | ◯ | ⌾ |
Air | ⌾ | ⌾ | ⌾ | ⌾ | ⌾ | ✖ |
Mineral Oil | ◯ | ◯ | ⌾ | ◯ | ⌾ | ✖ |
Grease | ◯ | ⌾ | ⌾ | △ | ⌾ | ⌾ |
Sodium silicate | ◯ | — | ⌾ | ⌾ | ⌾ | ⌾ |
Glycerin | ◯ | ⌾ | ⌾ | ⌾ | ⌾ | ⌾ |
Ozone | ◯ | ◯ | △ | △ | ◯ | ⌾ |
Animal oil(Lard oil) | ◯ | — | ⌾ | ◯ | ⌾ | ◯ |
Kerosene | ⌾ | ⌾ | ⌾ | ⌾ | ⌾ | ✖ |
Methane | ◯ | — | ⌾ | ⌾ | ⌾ | ✖ |
Methyl alcohol(Methanol) | ⌾ | △ | ◯ | ◯ | ⌾ | ⌾ |
Water(24°C) | ◯ | ◯ | ⌾ | ⌾ | ⌾ | ⌾ |
Water(100°C) | ✖ | ◯ | △ | △ | — | — |
Sea water | △ | ◯ | ⌾ | ⌾ | — | — |
Bunker oil | △ | — | — | ◯ | ⌾ | — |
Benzene(Benzol) | ✖ | △ | ◯ | △ | ✖ | ✖ |
Butane | ⌾ | ⌾ | ⌾ | ⌾ | ⌾ | ✖ |
Fluorine | ✖ | ✖ | ✖ | ✖ | — | △ |
Boric acid | ◯ | ◯ | ◯ | ⌾ | ⌾ | ⌾ |
Carbon tetrachloride | △ | △ | ◯ | △ | △ | ✖ |
Oxygen | ⌾ | ⌾ | ◯ | ◯ | ◯ | ⌾ |
Petroleum | — | — | ◯ | ✖ | ⌾ | ✖ |
Soda ash(Sodium carbonate) | ◯ | △ | ⌾ | ⌾ | ⌾ | ⌾ |
Calcium hydroxide | △ | △ | ⌾ | ◯ | ⌾ | ⌾ |
Hydrogen | △ | ⌾ | ⌾ | ⌾ | ⌾ | ⌾ |
Mercury | ✖ | — | — | ⌾ | ⌾ | ⌾ |
Steam(150°C) | ◯ | — | △ | ✖ | ✖ | ⌾ |
Sodium cyanide | ✖ | — | — | — | ⌾ | ⌾ |
Vegetable Oil | — | — | ◯ | ◯ | ⌾ | ⌾ |
Silicone greases | — | — | ⌾ | △ | ⌾ | ⌾ |
Silicone oil | — | — | ⌾ | △ | ⌾ | ⌾ |
Acetone | ⌾ | △ | ◯ | △ | ✖ | ⌾ |
Sulfurous acid gas | — | — | △ | ◯ | ◯ | ◯ |
Ammonia | △ | ⌾ | ◯ | ◯ | ⌾ | ⌾ |
Liquefied Petroleum gas(LPG) | ⌾ | ⌾ | ⌾ | ◯ | ⌾ | ✖ |
Ethyl alcohol(Ethanol) | ⌾ | ◯ | ⌾ | ◯ | ⌾ | ⌾ |
Description(%, °C) | Brass | SUS | Resin | Rubber | ||
Acetal | PP | NBR | EPDM | |||
Lye solution | — | — | ⦾ | ◯ | ◯ | ⦾ |
Hydrochloric acid(10%, 20°C) | ✖ | ✖ | ◯ | ⦾ | — | — |
Hydrochloric acid(20%, 20°C) | ✖ | ✖ | △ | ◯ | — | — |
Hydrochloric acid(20%, 80°C) | ✖ | ✖ | ✖ | ✖ | ✖ | △ |
Hydrochloric acid(38%, 20°C) | ✖ | ✖ | △ | ⦾ | ◯ | ⦾ |
Ammonium chloride | ✖ | △ | ◯ | ⦾ | ⦾ | ⦾ |
Calcium chloride | ◯ | △ | ⦾ | △ | ⦾ | ⦾ |
Naptha | △ | ◯ | ⦾ | ⦾ | △ | ✖ |
Olive oil | △ | ⦾ | ◯ | ⦾ | ◎ | ◯ |
Sulfur | ✖ | ◯ | ⦾ | ⦾ | ✖ | ⦾ |
Sodium phosphate | ✖ | △ | ◯ | ⦾ | ⦾ | ⦾ |
Ammonium phosphate | △ | △ | ◯ | ⦾ | ⦾ | ⦾ |
Ammonium nitric | ✖ | ◯ | ◯ | ⦾ | ⦾ | ⦾ |
Nitrogen | ◯ | ⦾ | ⦾ | ⦾ | ⦾ | ⦾ |
Natural gas | ⦾ | ⦾ | ⦾ | ◯ | ⦾ | ✖ |
Acetic acid(10%, 20°C) | — | — | — | — | — | — |
Acetic acid(50%, 20°C) | — | — | — | — | — | — |
Acetic acid(50%, 70°C) | — | — | — | — | — | — |
Acetic acid(100%, 20°C) | — | — | — | — | — | — |
Ketones | ◯ | ◯ | ◯ | ⦾ | — | ◯ |
Cresol | ◯ | △ | △ | ◯ | △ | ✖ |
Chromic acid(2%, 70°C) | ✖ | ✖ | ✖ | △ | — | — |
Chromic acid(10%, 70°C) | ✖ | ✖ | ✖ | ✖ | — | — |
Chromic acid(25%, 70°C) | ✖ | ✖ | ✖ | ✖ | — | — |
Chromic acid(2%, 50°C) | ✖ | ✖ | △ | △ | ✖ | ◯ |
Soybean oil | △ | ◯ | ◎ | ◯ | ◎ | △ |
Toluene | ⦾ | ⦾ | ◯ | △ | ✖ | ✖ |
Glucose | ⦾ | ⦾ | ⦾ | ⦾ | ⦾ | ⦾ |
Propane | ⦾ | ⦾ | ⦾ | ⦾ | ⦾ | ✖ |
Castor oil | ◯ | ◯ | ◯ | ⦾ | ⦾ | ◯ |
Sulfuric acid(10%, 20°C) | ✖ | ✖ | ◯ | ◯ | ✖ | ◯ |
Sulfuric acid(10%, 70°C) | ✖ | ✖ | ✖ | △ | — | — |
Sulfuric acid(30%, 20°C) | ✖ | ✖ | △ | ◯ | — | — |
Sulfuric acid(30%, 70°C) | ✖ | ✖ | ✖ | △ | — | — |
Sulfuric acid(98%, 20°C) | ✖ | ✖ | ✖ | ✖ | — | — |
Aluminum sulfate | ✖ | ◯ | ◯ | ⦾ | ⦾ | ⦾ |
Potassium sulfate | ◯ | △ | ◯ | ⦾ | ⦾ | ⦾ |
Hydrogen sulfide | △ | △ | ◯ | ⦾ | ✖ | ⦾ |