Masoneilan Model 78-80S & 08-80S Transfer Valves
Product Details
Product Description
1. Description
The Model 78-80S is a transfer valve combining a pilot valve of the floating ball type and a three-port valve into one unit and is a standard-capacity three-way transfer valve of a set pressure regulating type. The other model 08-80S is the same as the 78-80S except that a pilot valve is not combined and is the so-called three-way transfer valve. If several 78-80S are needed, one 78-80S can be installed, connecting 08-80Ss to it by mating the pilot outlet pressure (“SIG.OUT”) on the 78-80S to “SIG” on the 08-80S to simplify piping and achieve transfer.
2. Specifications:
- Maximum operating pressure Body 1.72MPa Signal part 1.03MPa
- Set pressure range: 100kPa to 700kPa
- Hysteresis : 34kPa or less
- CV value IN→OUT 0.8 OUT→EXH 1.3
- Connection IN,OUT,EXH and SIGNAL connection ports Rc 1/4 (Option NPT 1/4)
- Operating temperature range : -30 to + 83°C (option: 0 to + 100°C)
3. How to order
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