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供应SKP75.012U2西门子执行器

产品/服务:
品 牌: Siemens/西门子
有效期至: 长期有效
最后更新: 2022-03-14 16:42
单价:
面议
最小起订量:
1 个
供货总量:
400 个
立即询价

(发货期限:自买家付款之日起 3 天内发货)

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    • 详细说明
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     SKP75.012U2执行器
    SKP75… pressure regulating electro-hydraulic actuators are used in combination with
    VG… series gas valve bodies to provide shut-off and air/gas ratio control for industrial
    and commercial burner applications.
    The SKP75… controls the burner manifold gas pressure as a function of the
    combustion air pressure without the need for an additional constant gas pressure
    regulator.
    Since three functions: safety shut-off, constant pressure regulation, and air/gas ratio
    control can be performed by a single valve, fewer gas train components and fittings are
    required. This significantly reduces both the size and weight of the gas train. In
    addition, smaller diameter gas valves can be used.
    The compact SKP75… actuator opens slowly and closes immediately when power is
    interrupted. The modular design allows the SKP75… to be used in combination with all
    VG… series gas valves bodies from 1/2-inch to 6-inch in size. The actuator is easily
    mounted on the square flange of any VG… valve with four pre-mounted screws. A
    visible position indicator on the front of the actuator displays the entire stroke of the
    valve. A light indicates when the actuator is powered.
    Features
    •  UL listed, FM approved, CGA and AGA certified, IRI approvable, ISO 9001
    certified; European, Australian and Japanese approved versions available.
    •  Safety shut-off function, pressure regulating function and air/gas ratio control in one
    compact unit.
    •  Proof of Closure with Over Travel (POC) versions are available.
    •  Optional NEMA 4 protection.
    •  Simplifies commissioning and reduces start-up time.
    •  Maintains air/gas ratio when the airflow is disrupted.
    •  Automatic compensation for combustion chamber back pressure fluctuations.
    •  No mechanical wear or play that causes drifting.

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