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A41C Type Pound-grade Low Lift Spring Loaded Safety Valve
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Keyword： A41C Type Pound-grade Low Lift Spring Loaded Safety Valve
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Details
Our products now cover a wide range of standardized fluid control products that can be adapted to a variety of drive modes, comprising ball valves, butterfly valves, gate valves, globe valves, check valves, safety valves, rotary ball valves, plunger valves etc. Our products are widely used in water conservancy, municipal, electric power, gas, petrochemical, coal chemical, energy, environmental protection, medicine, real estate, metallurgy, mining and many other fields.
Main Property and Specifiecation
| Normal Pressure | PN | 150 | 300 | 600 | 900 | 1500 |
| Body strangth | Ps(MPa) | 3 | 7.5 | 15 | 22.5 | 37.5 |
| Set pressure | Pk(MPa) | 0.1-2 | 1.6-5 | 3.2-10 | 8-15 | 10-25 |
| Seal pressure | Pm(MPa) | 90%Pk | ||||
| Reseation pressure | Ph(MPa) | ≥80%Pk | ||||
| Relieving pressure | Pp(MPa) | ≤1.2Pk | ||||
| Llift | H(mm) | ≥1/20d0 | ||||
| Appropriate temperature | C | ≤300℃ | ||||
| P、R | ≤200℃ | |||||
| Appropriate medium | Air,oil,Steam,Water,Corrosive medium | |||||
Code Of Throat Diameter
| Code | Diameter | Code | Diameter |
| D | 10 | L | 20 |
| E | 13 | M | 55 |
| F | 16 | N | 60 |
| G | 20.5 | P | 72 |
| H | 26 | Q | 96 |
| J | 33 | R | 115 |
| K | 40 | T | 148 |
Main Dimension
| A41C150、A41C150P、A41C150R | |||||||||||||||||
| Nominal Diameter DN(in) |
Dimension(mm) | ||||||||||||||||
| do | D | D1 | D2 | b | t | Z-φd | DN' | D | D1' | D2 | b' | t' | Z-φd' | L | L1 | H | |
| 1/2"×1/2" | D | 89 | 60.5 | 35 | 12 | 5 | 4-15 | 15 | 89 | 60.5 | 35 | 1.6 | 12 | 4-15 | 90 | 90 | 260 |
| 3/4"×1" | D | 98 | 70 | 43 | 14 | 5 | 4-15 | 25 | 108 | 79.5 | 51 | 1.6 | 15 | 4-15 | 96 | 92 | 280 |
| 1"×1" | D | 108 | 79.5 | 51 | 15 | 5 | 4-15 | 25 | 108 | 79.5 | 51 | 1.6 | 15 | 4-15 | 100 | 100 | 290 |
| 1"×2" | E | 108 | 79.5 | 51 | 15 | 5 | 4-15 | 50 | 152 | 120.5 | 92 | 1.6 | 18 | 4-19 | 115 | 105 | 290 |
| 11/2"×11/2" | G | 127 | 98.5 | 73 | 18 | 5 | 4-15 | 40 | 127 | 98.5 | 73 | 1.6 | 18 | 4-15 | 121 | 124 | 330 |
| 11/2"×2" | G | 127 | 98.5 | 7 | 18 | 5 | 4-15 | 50 | 152 | 120.5 | 92 | 1.6 | 18 | 4-19 | 121 | 124 | 330 |
| 2"×3" | J | 152 | 120.5 | 92 | 18 | 5 | 4-19 | 80 | 190 | 152.5 | 127 | 1.6 | 22 | 4-19 | 124 | 136 | 350 |
| A41C300、A41C300P、A41C300R | |||||||||||||||||
| Nominal Diameter DN(in) |
Dimension(mm) | ||||||||||||||||
| do | D | D1 | D2 | b | t | Z-φd | DN' | D' | D1 | D2' | b' | t' | Z-φd' | L | L1 | H | |
| 1/2"×1/2" | D | 95 | 66.5 | 35 | 15 | 5 | 4-15 | 15 | 89 | 60.5 | 35 | 1.6 | 12 | 4-15 | 90 | 90 | 260 |
| 3/4"×1" | D | 117 | 82.5 | 43 | 16 | 5 | 4-19 | 25 | 108 | 79.5 | 51 | 1.6 | 15 | 4-15 | 100 | 100 | 280 |
| 1"×1" | D | 124 | 89 | 51 | 18 | 5 | 4-19 | 25 | 108 | 79.5 | 51 | 1.6 | 15 | 4-15 | 100 | 100 | 290 |
| 1"×2" | E | 124 | 89 | 51 | 18 | 5 | 4-19 | 50 | 152 | 120.5 | 92 | 1.6 | 18 | 419 | 115 | 105 | 290 |
| 11/2"×11/2" | G | 156 | 114.5 | 73 | 20 | 5 | 4-22 | 40 | 127 | 98.5 | 73 | 1.6 | 18 | 4-15 | 121 | 124 | 330 |
| 11/2"×2" | G | 156 | 114.5 | 73 | 20 | 5 | 4-22 | 50 | 152 | 120.5 | 92 | 1.6 | 18 | 4-19 | 121 | 124 | 330 |
| 2"×3" | J | 165 | 127 | 92 | 23 | 5 | 8-19 | 80 | 190 | 152.5 | 127 | 16 | 22 | 4-19 | 130 | 136 | 350 |
| A41C600、A41C600P、A41C600R | |||||||||||||||||
| Nominal Diameter DN(in) |
Dimension(mm) | ||||||||||||||||
| d0 | D | D1 | D2 | b | t | Z-φd | DN | D' | D1 | D2 | b' | t' | Z-φd | L | L1 | H | |
| 3/4"×1" | D | 118 | 82.5 | 43 | 16 | 7 | 4-15 | 25 | 108 | 79.5 | 51 | 15 | 1.6 | 4-15 | 105 | 110 | 280 |
| 1"×2" | D | 124 | 89 | 51 | 20 | 7 | 4-19 | 50 | 152 | 120.5 | 92 | 18 | 1.6 | 4-19 | 115 | 105 | 290 |
| 11/2"×11/2" | F | 156 | 114.5 | 73 | 22 | 7 | 4-22 | 40 | 127 | 98.5 | 73 | 18 | 1.6 | 4-15 | 47 | 162 | 330 |
| 11/2"×2" | F | 156 | 114.5 | 73 | 22 | 7 | 4-22 | 50 | 152 | 120.5 | 92 | 18 | 1.6 | 4-19 | 147 | 162 | 330 |
| A41C900、A41C900P、A41C900R | |||||||||||||||||
| Nominal Diameter DN(in) |
Dimension(mm) | ||||||||||||||||
| d0 | D | D1 | D2 | b | t | Z-φd | DN ' | D' | D1 | D2 | b' | t' | Z-φd | L | L1 | H | |
| 1"×11/2" | D | 150 | 101.6 | 51 | 28 | 7 | 4-25 | 40 | 156 | 114.5 | 73 | 20 | 1.6 | 4-22 | 125 | 125 | 320 |
| 11/2"×11/2" | F | 178 | 123.8 | 73 | 32 | 7 | 4-29 | 40 | 156 | 114.5 | 73 | 20 | 1.6 | 4-22 | 150 | 194 | 350 |
| 11/2"×2" | F | 178 | 123.8 | 73 | 32 | 7 | 4-29 | 50 | 165 | 127 | 92 | 22 | 1.6 | 8-19 | 140 | 105 | 350 |
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Address: No. 4900 Binhai 3rd Road, Longwan District, Wenzhou City, Zhejiang Province
Production Base: No.11 Xu'an Industrial Zone, Qingtian County, Lishui City
Phone: +86-577-86569666/85986466
Fax: +86-577-85888877
Email: zgkk@zgkkv.com
Agent Hotline: +86-18523831111
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