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RIV 90Great capacity two-flange piston gate valve heavy type metal/rubber tightness with O-ring gaskets |
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RIV 93Great capacity two-flange piston gate valve heavy type metal/rubber tightness with doble-acting pneumatic jack in brass PPS system with O-ring gaskets |
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RIV 94Great capacity two-flange piston gate valve heavy type metal/rubber tightness with double-acting hydraulic jack with O-ring gaskets |
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RIV 97Great capacity two-flange piston gate valve heavy type metal/rubber tightness with single-acting hydraulic jack with O-ring gaskets |
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RIV 99Great capacity two-flange piston gate valve heavy type metal/rubber tightness with single-acting ram spring hydraulic jack with O-ring gaskets |
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