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Ductile Iron Fisher Gas Regulator 627 Model Pressure Gas Regulator 250PSI Inlet

Categories Fisher Gas Regulator
Brand Name: Fisher
Model Number: 627-1217-29855( 627-496)
Place of Origin: Made In China
MOQ: 6sets
Price: USD224-260 Each One Set
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 500sets Every Month
Delivery Time: 3 work-days
Packaging Details: 1set packed in one carton ,each carton size is 29*18*18cm,3kg/set.
Name: Fisher 627 Pressure Gas Regulator Use for LPG
End Connetion: 1" NPT
Inlet Pressure: 250psi/17.2Bar;300psi/20.7bar;750psi/51.7bar
Outlet Pressure: 5-20psi/15-40psi/35-80psi/70-150psi
Body Material: Ductile Iron
Orifice Size: 1/2"
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    Ductile Iron Fisher Gas Regulator 627 Model Pressure Gas Regulator 250PSI Inlet


    Fisher Original 627-496(627-1217-29855) Pressure Gas Regulator


    Description

    Fisher 627 Series self-operated pressure reducing regulators (Figure 1) are for high and low pressure systems. Fisher 627 regulators can be used with natural gas, air, or a variety of other gases. Performance characteristics vary according to construction.


    The Specifications section gives some general specifications for Fisher 627 Series regulators. The nameplates (Figure 2) give detailed information for a particular regulator as it comes from the factory.


    Table 1. Maximum Inlet Pressures,Outlet Pressure Ranges

    TYPEOUTLET PRESSURE RANGEORIFICE SIZE,
    INCHES (mm)
    MAXIMUM INLET PRESSURE, PSIG (bar)
    6275 to 20 psig
    (0.34 to 1.38 bar)
    1/2 (12.7)250 (17.2)
    15 to 40 psig
    (1.03 to 2.76 bar)
    1/2 (12.7)300 (20.7)
    35 to 80 psig
    (2.41 to 5.52 bar)
    1/2 (12.7)750 (51.7)
    70 to 150 psig
    (4.83 to 10.3 bar)
    1/2 (12.7)750 (51.7)

    Fisher Rosemount

    Fisher Make 627 Gas Regulator

    Fisher 627 Regulator

    Features

    Internal Relief Valve

    Relief Operation Indicator

    Easy to Maintain

    Installation Adaptability

    Application Versatility

    Tamper-Resistant

    Wide Range of Flow Capabilities

    Specifications

    1” NPT End Connection : 627-496,627-497,627-498,627-499

    2” NPT End Connection:627-576,627-577,627-578,627-579


    Available Constructions

    Type 627: Self-operated pressure reducing regulator equipped with a pitot tube for greater regulated capacities (Figure 7).

    Type 627R: Type 627 with internal relief and with an open throat (Figure 8).

    Type 627M: Type 627 with a stem seal between the body outlet pressure and diaphragm case. Pressure is measured under the diaphragm through the 1/4-inch NPT downstream control line connection (Figure 9).

    Type 627MR: Type 627M with internal relief (Figure 10).

    Type 627H: Type 627 with a diaphragm limiter to deliver a higher outlet pressure (Figure 11).

    Type 627HM: Type 627H with a stem seal between the body outlet pressure and diaphragm case. Pressure is measured under the diaphragm through two 1/4-inch NPT downstream control line connections (Figure 12).

    END Connection Sizes

    1inch and 2inch

    End Connection Styles

    1inch or 2-inch body sizes: NPT

    1inch or 2-inch (DN 25 or DN50) body sizes: ANSI Class 300 or 600 RF flanged

    Maximum Inlet Pressure(1) (Body Rating)

    2000 psig (138 bar) for NPT steel, 1480 psig

    (102 bar) for RF flanged steel, or 1000 psig (69 bar) for ductile iron

    Maximum Valve Disk Inlet Pressure Rating(1)

    2000 psig (138 bar) for nylon disk or 1000 psig

    (69 bar) for nitrile disk

    Pressure Registration
    Type 627, 627H or 627R: Internal


    Installation

    Regulator operation within ratings does not preclude the possibility of damage from debris in the lines or from external sources.

    A regulator should be inspected for damage periodically and after any overpressure condition. Like most regulators, 627 Series

    regulators have outlet pressure ratings that are lower than their inlet pressure ratings. A pressure-relieving or pressure-limiting

    device must be provided by the user for the Types 627, 627H, 627M, and 627HM regulators if the inlet pressure can exceed the

    outlet pressure rating, since these regulators do not have internal relief.

    Type 627R regulators provide internal relief which limits the total outlet pressure buildup over setpoint. Use Table 3 to determine

    the total outlet pressure. This internal relief may be adequate for the application, if not, provide additional pressure relief or a

    pressure-limiting device downstream.


    WARNING

    A regulator may vent some gas to the atmosphere. In hazardous or flammable gas service, vented gas may accumulate

    and cause personal injury, death, or property damage due to fire or explosion. Vent a regulator in hazardous gas service

    to a remote, safe location away from air intakes or any hazardous area. The vent line or stack opening must be protected

    against condensation or clogging.


    Fisher High Pressure Gas Regulator 627H Model Stainless Steel Material Gas Regulator





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