THREADED STEEL BALL VALVE 3-PIECE • DIN PN 25
TECHNICAL DESCRIPTION
Ball valves are mainly used as shut-off elements in fluid transfer systems where high permeability is required.
• Operated by turning 90°.
• Full passage.
• Body of three parts connected together by bolted connection.
• Drive flange ISO 5211.
• Spindle – antistatic.
WORKING FLUID / MEDIUM
• Water, steam, fuels, lubricating and hydraulic oils, petroleum, air, gas, non-flammable hydraulic fluids.
• Boiler feed water, condensate.
• Sea water.
EXECUTION
• Various materials on request
OPTIONS
• Discharge opening on the sphere.
Dimensions: G 1 1/4″ – 2 1/2″
Additional information
Materials
| No. | DETAILS | MATERIALS |
|---|---|---|
| 1 | Body | carbon steel 1.0619; DIN GS-C25; |
| 2 | Lid | stainless steel 1.4408 (AISI316) |
| 3 | Sphere | stainless steel 1.4408 (AISI316) |
| 4 | Saddle | Teflon/PTFE |
| 5 | Spindle | stainless steel 1.4408 (AISI316) |
Features
| SPECIFICATION | |
|---|---|
| Standard | DIN 3202 F1 |
| Joining Standard | ISO 228-1. BSPP |
| Construction length | EN 558, series 1 |
| Execution | straight |
| Joining | threaded/F (female) |
| Management | with handle |
| Drive | sectoral |
| T max. °C | 170 °C |
Dimensions
| DN | PN | Thread / G" BSP | L | H | J | Weight (kg) |
|---|---|---|---|---|---|---|
| 32 | 25 | G 1 1/4" | 110 | 83 | 155 | 1.8 |
| 40 | 25 | G 1 1/2" | 120 | 98 | 192 | 2.5 |
| 50 | 25 | G 2" | 140 | 105 | 192 | 3.7 |
| 65 | 25 | G 2 1/2" | 185 | 148 | 257 | 8.1 |
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