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WIKA CV Check valve
規格介紹:WIKA CV Check valve
詳細介紹:
The model CV check valves have been developed for the requirements of the process industry.
The wetted parts are suited specifically for applications with natural gas and aggressive fluids, but also for water and hydraulic oil.
Features:
- • Safety factor 4:1 for pressurised parts
- • One-piece, robust case construction prevents leaks
- • High repeatability and bubble-tight sealing through self-centring piston
- • Redundant sealing with O-ring and metal cone
- • Leak-tested tightness in accordance with BS 6755 / ISO 5208 leakage rate A
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WIKA 910.10 Stopcock
Pressure gauge cocks provide the opportunity to either vent the connected pressure gauge according to the position of the handle (venting position). Features: • Version per DIN 16261, DIN 16262 and DIN 16263 • Nominal pressures to 25 bar • Operating temperature up to 50 °C
WIKA HPFA High-pressure fittings and accessories
The model HPFA high-pressure fittings and accessories have been developed for high-pressure applications of 15,000 ... 60,000 psi [1,034 ... 4,136 bar]. These are particularly suitable for control panels, where the space is restricted, or for test benches. Features: • Large selection of materials and configurations available • Customer-specific combination with valves and measuring instruments (instrument hook-up) on request
WIKA 910.11 Pressure gauge valve
Form A version of the pressure gauge valve is supplied with LH/RH union, and Form B version with shaft for the mounting bracket, with nipple and union nut. Features: • Shut-off valve without test connection per DIN 16270 (with vent screw) • Shut-off valve with test connection per DIN 16271 (with vent screw) • Shut-off valve with separate isolating test connection per DIN 16272 • Nominal pressures to 400 bar
WIKA 910.13 Overpressure protector
The overpressure protector for pressure measuring instruments is a piston valve. It is not suitable for use as a controller or for control and regulation purposes. Features: • Version with pressure connection thread in form A or form B • 7 different setting ranges selectable • Nominal pressures to 600 bar • Overpressure safety up to 1,000 bar • Vacuum protected
WIKA 910.12 Pressure gauge snubber
The pressure gauge snubber is adjustable (modification of the crosssectional flow) and can thus be adapted individually to the respective operating conditions. Features: • Max. temperature 120 °C • Nominal pressures up to 400 bar
WIKA 910.15 Syphons and connecting pipes
U-form syphons are intended for horizontal pressure tapping; trumpet-form syphons are intended for vertical pressure tapping. Features: • Compact version suitable for vibration applications • Customer-specific combination of valves and measuring instruments (instrument hook-up) on request • Permissible temperatures to 550 °C [1,022 °F] • Nominal pressures to 420 bar [6,091 psi]
WIKA 910.14 Gauge adapter
Male-female gauge adapters are used where the size of the male thread is different from the female thread in the parts to be connected. Female-female gauge adapters are used where both components to be connected have male threads. Male-male gauge adapters are used where both components to be connected have female threads. Applications: • For the mounting of pressure measuring instruments, gauge cocks, shut-off valves, pressure gauge syphons, snubbers and other accessory components.
WIKA 910.18 Case protector
The model 910.18 case protector is fitted to the pressure gauge before mounting. Features: • Use enables a longer service life of the instruments • For nominal sizes 50 [2"], 63 [2 ½"], 80 [3"] and 100 [4"] • For instruments with radial or back mount connection locations • Simple fitting
