Material: | Cast Iron |
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Connection Form: | Flange |
Structure: | Swing |
Pressure: | Low Pressure |
Function: | Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence |
Sealing Form: | Metal Seat |
Customization: |
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Size / Pressure | Operator | Material of Main Parts |
DN100-DN2000: 10-16 Bar | Body: Ductile Iron; Body seat ring: Stainless steel AISI304/316, Brass Disc: Ductile Iron; Disc sealing ring: NBR, EPDM Retaining ring: Ductile Iron, Stainless Steel; Stem: Stainless Steel AISI410/431/304/316; Body with FBE Epoxy Coating; Lever and Counterweight: Ductile iron; Hydraulic Damper: Carbon steel. |
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