Model NO.: A28H Temperature: Low Temperature Pressure: Adjustable Structure: Spring Loaded Closed Low Lift Type Category:
Safety Valve Medium: Water, Air, Steam.etc Usage: Safety Trademark: GOOLE, OEM, ODM Origin: Wenzhou Certification: CCC, SGS, RoHS, ISO, CE Connection: Thread Closed: Open Material: Cast Steel Connecting Type: Threaded Medium Temperature: Below 200 Deg C. Application: Industry Specification: ISO 9001 HS Code: 8481400000
KunkleA28H type are used for the equipment and pipeline of water,air,steam etc.Medium what the working temperature are less than 200°C.A27Y type are used for the equipment and pipelines of the quality with corrode are less than 200°C.Take for extra pressure devices.
A28W-10T Spring Loaded Low Lift Safety
valve Main Parts Material.
Parts Name | Material | Parts Name | Material |
Bonnet,Cap | KT30-6 | Spring | 60SiMn |
Body,Disc,Stem | ZHMn58-2-2 | Lever | A3 or KT30-6 |
Adjusting Bolt,Locking Nut | Brass | | |
A28W-10T Spring Loaded Full Lift Safety Valve Main Dimension.
DN | R | do | S | H= | L1 | L | G | Weight Kg. |
15 | 1/2" | 16 | 30 | 176 | 54 | 35 | 1/2" | 1 |
20 | 3/4" | 20 | 34 | 189 | 59 | 37 | 3/4" | 1.2 |
25 | 1" | 25 | 40 | 221 | 70 | 42 | 1" | 1.7 |
32 | 1 1/4" | 31 | 48 | 247 | 83 | 45 | 1 1/4" | 2.1 |
40 | 1 1/2" | 37 | 56 | 269 | 89 | 55 | 1 1/2" | 3 |
50 | 2" | 48 | 66 | 305 | 104 | 67 | 2" | 4.7 |
65 | 2 1/2" | 62 | 86 | 362 | 116 | 76 | 2 1/2" | 9 |
80 | 3" | 73 | 98 | 383 | 125 | 84 | 3" | 11.5 |
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