| Type | Butterfly Valves |
|---|---|
| Brand Name | Keystone |
| Model | F990 |
| MOQ | 1 Set |
| Size | DN15 To DN300 |
| Nominal Diameter | DN50-DN500 |
|---|---|
| Flow Characteristics | Linear, Equal Percentage |
| Upper Valve Cover Type | Standard Type, -46°C To 280°C |
| Connection Type | Flanged , Welded |
| Valve Plug Shape | Balanced Straight-through Cylindrical Type |
| Temperature Range | -10 To +220 °C |
|---|---|
| Seal (12 On Nameplate) | ME, ST ME, ST PT, PK |
| Pressure Balancing (14 On Nameplate) | D/B |
| Leakage Class 1 | Min. IV |
| Leakage Class 2 | VI |
| Area Classification | ATEX Group II Category 2 Gas And Dust, CUTR For Groups II/III Category 2 Equipment |
|---|---|
| Communication Protocol | 3-15 Or 6-30 Psi, 0.2 -1.0 Or 0.4 -2.0 Bar Pneumatic Signal |
| Diagnostics | No |
| Input Signal | Pneumatic |
| Max Outlet Pressure | 150 Psi |
| Type | GX |
|---|---|
| Certified | CRN, CUTR, Fugitive Emissions, PED, SIL Compliance |
| Valve Size | NPS 1/2, NPS 3/4, NPS 1, NPS 1-1/2, NPS 2, NPS 3, NPS 4, NPS 6 |
| Flow Characteristic | Balance Percentage, Linearity, Characterization |
| Material | Carbon Steel, Stainless Steel, Double-sided, Alloy |
| Type | GX |
|---|---|
| Certified | CRN, CUTR, Fugitive Emissions, PED, SIL Compliance |
| Valve Size | NPS 1/2, NPS 3/4, NPS 1, NPS 1-1/2, NPS 2, NPS 3, NPS 4, NPS 6 |
| Flow Characteristic | Balance Percentage, Linearity, Characterization |
| Material | Carbon Steel, Stainless Steel, Double-sided, Alloy |
| Type | 3730-3 |
|---|---|
| Set Point | 4 To 20 MA |
| Travel | 3.6 To 300 Mm |
| Opening Angles | 24 To 100° |
| Minimum Current | 3.6 MA For Display 3.8 MA For Operation |
| Name | China Pneumatic Control Valve Qquipped With 3710 Positioner |
|---|---|
| Model | 3710 |
| Brand | Fishers |
| Supply Medium | Air Or Natural Gas |
| Tubing | Copper |
| Product Name | Samson Control Valve With Positioner 3766,3767 Valve Positioner With 3241/3375 Electric Control Valve |
|---|---|
| Brand | Samson |
| Model | 3767 3766 |
| Matrial | Alloy/Steel |
| Valve Style | Positioner |
| Warranty | 1 Years |
|---|---|
| Customized Support | OEM, ODM, OBM |
| Model Number | 6524 184400 |
| Seal | NBR, EPDM, FKM |
| Body Material | Brass |