简要说明：台湾317阀门牌的台湾317 SV-B3DL安全阀产品：估价：800，规格：台湾进口SV-B3DL安全阀，产品系列编号：台湾原装进口317阀门

　　

(SV-B3DL) BRONZE SAFETY RELIEF VALVE (1x2)

MODEL: SV-B3DA / SVP-B3DA (NO LEVER) MODEL: SV-B3DL / SVP-B3DL (WITH LEVER) When placing order, please indicate Working Pressure   The features of low lift bronze safety valves for which the valve seat & disc are processed by lapping. The Disc can be replaced with PTFE for good effect of anti-leakage. (Model: SVP-B3DA, SVP-B3DL)   Working Fluid : Metal to Metal: Non-Corrosive Gas, Air, Steam. PTFE: l Non-corrosive Gas, Non-corrosive Liquid. l Air, Steam, Water, Oil. Working Temp: -45℃～185℃ Working Pressure: SV-B3DA / SV-B3DL : 0.3 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2 SVP-B3DA / SVP-B3DL : 3 ~ 10 Kgf/cm2 (PTFE)   MATERIAL:   No./ Parts W/O Lever SV-B3DA SV-B3DL SVP-B3DA SVP-B3DL With Lever   Type : METAL TO METAL PTFE 1 Valve Body CAST BRONZE CAST BRONZE 2 Valve Seat FORGE BRASS FORGE BRASS 3 Valve Disc FORGE BRASS FORGE BRASS 3-1 Soft Seal - PTFE 4 Spring STEEL STEEL 5 Stem BRASS BRASS 6 Cap BRASS BRASS 7 Packing (B3DA) ASBESTOS ASBESTOS 8 Spring Seat BsBM BsBM 9 Nut BsBM BsBM 10 Adjusting Screw BsBM BsBM 11 Handle (B3DL) STEEL STEEL

Dimension:  Type: Sealing (without lever)                                             mm   Type: Lever           mm Size   Inlet Outlet Inlet Orifice Valve Seat Orifice     Lift l Weight kgs   Size   Weight kgs   A B C di ds E F   A1   3/8” x 1/2” 138 3/8” 1/2” 10 13 29 50 0.52 0.52   3/8” x 1/2” 161 0.58   1/2” x3/4” 150 1/2” 3/4” 13 19 36 58 0.76 0.66   1/2” x 3/4” 172 0.74   3/4” x 1” 176 3/4” 1” 19 25 40 66 1.00 1.09   3/4” x 1” 198 1.20   1” x 1.1/4” 206 1” 1.1/4” 25 32 50 82 1.28 1.83   1” x 1.1/4” 222 1.83   1.1/4” x 1.1/2” 227 1.1/4” 1.1/2” 32 38 54 89 1.52 2.35   1.1/4” x 1.1/2” 242 2.37   1.1/2” x 2” 262 1.1/2” 2” 38 50 66 99 2.00 3.79   1.1/2” x 2” 279 4.00