Production Standard:
1. The design according to GB/T 12237-2007
2. Pressure test according to GB/T 13927-2008
3. Face to Face dimensions as per ASME B16.10
4. Flange dimensions according to ASME B16.5 150LBS
PRODUCT DESCRIPTION
Product performance specification:
1. Working Pressure: 1.6Mpa
2. Low pressure sealing test: 0.6Mpa
3. High pressure sealing test: 1.76Mpa
4. Shell test: 2.4Mpa
5. Working temperature: -40℃~180℃
6. Applicable Medium: Q41F-16P: NHO3 Q41F-16R: CH3COOH
Size Specification:
| Size inch) | ΦA | ΦB | ΦC | ΦD | E | f | n-Φd | L1 | L±1.5 | H |
| 1/2” | 15 | 34.9 | 60.3 | 90 | 9.6 | 2 | 4-Φ15.9 | 130 | 108 | 74 |
| 3/4” | 20 | 42.9 | 69.9 | 100 | 11.2 | 2 | 4-Φ15.9 | 130 | 117 | 78 |
| 1” | 25 | S0.8 | 79.4 | 110 | 12.7 | 2 | 4-Φ15.9 | 160 | 127 | 86 |
| 1 1/4” | 32 | 63.5 | 88.9 | 115 | 14.3 | 2 | 4-Φ15.9 | 160 | 140 | 90 |
| 1 1/2” | 38 | 73 | 98.4 | 125 | 15.9 | 2 | 4-Φ15.9 | 220 | 165 | 98 |
| 2” | 50 | 92.1 | 120.7 | 150 | 17.5 | 2 | 4-Φ19.1 | 220 | 178 | 112 |
| 2 1/2” | 65 | 104.8 | 139.7 | 180 | 20.7 | 2 | 4-Φ19.1 | 350 | 190 | 126 |
| 3” | 76 | 127 | 152.4 | 190 | 22.3 | 2 | 4-Φ19.1 | 350 | 203 | 145 |
| 4” | 100 | 157.2 | 190.5 | 230 | 22.3 | 2 | 8Φ19.1 | 350 | 229 | 160 |
Material List
| ITEM | PARTS | MATERIAL |
| 1 | Handle | Stainless steel |
| 2 | Spring washer 1 | A2-70 (SS304) |
| 3 | Screw 1 | A2-70 (SS304) |
| 4 | Washer | 321 |
| 5 | Stem | CF8/CF8M (SS304/SS316) |
| 6 | Screw 2 | A2-70 (SS304) |
| 7 | Spring washer 2 | A2-70 (SS304) |
| 8 | Gland nut | CF8M (SS316) |
| 9 | Gland sleeve | CF8 (SS304) |
| 10 | Upper packing | PTFE |
| 11 | Lower packing | PTFE |
| 12 | Stem seal | PTFE |
| 13 | Antistatic spring | 321 |
| 14 | Valve Body | CF8/CF8M (SS304/SS316) |
| 15 | Seat | PTFE |
| 16 | Ball | CF8/CF8M (SS304/SS316) |
| 17 | Body seal | PTFE |
| 18 | Cap | CF8M (SS316) |
| 19 | Spring washer 3 | A2-70 (SS304) |
| 20 | Bolt | A2-70 (SS304) |
FAQ:
Q: How long has the company been established?
Q: Are you a trading company or manufacture?
Q: What is your delivery date?
Q: Do you provide free samples?
Q: What information do you need from me if I want to inquire?
Q: How do you control your quality?
