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P200 Pressure Regulator

P200 Pressure Regulator

Product catalog summary

P200 Series Pressure Regulator Overview
The P200 series pressure regulator is a manual, direct-acting, self-operating, spring-loaded, adjustable regulator designed for pressure reduction applications. It features an internal relief valve for overpressure protection and is suitable for compressors, gas engines, and service regulators.

Specifications
The regulator supports a maximum emergency outlet pressure of 15 PSIG and operates within a temperature range of -20˚F to 180˚F (-29˚C to 82˚C). It is available in various port sizes and orifice sizes, with end connections including NPT and flange options. The body is constructed from ductile cast iron or WCB steel, with an aluminum bonnet and nitrile diaphragm.

Performance and Capacities
Flow capacities are specified for different configurations and inlet pressures, using natural gas as the medium. Detailed tables provide flow capacities in SCFH (Nm3/h) for various orifice sizes and pressure settings.

Relief Capacities
The P202 model offers relief capacities for different pressure settings, enhancing safety and operational efficiency.

Configuration Options
Available in non-relieving or relieving versions, with configurations such as normal, high, heavy (non-relieving only), and throat stabilizer. Special construction options include different flange types and materials.

Rebuild Kits
Rebuild kits are available, including diaphragms, disk holder assemblies, cap gaskets, and body/lower casing o-rings.

Conclusion
The P200 series pressure regulators are versatile and robust, suitable for industrial applications requiring precise pressure control and safety features.

Specifications and Limitations
The document details pressure ranges and limitations for various port diameters, highlighting maximum operating inlet pressures and shaded areas where these pressures are exceeded.

Parts and Repair Kits
Lists parts included in repair kits such as the Low Pressure Repair Kit, Heavy Pressure Repair Kit, and Stabilizer Kit, with descriptions, quantities, and part numbers.

Parts List
A comprehensive parts list for the P200 and P200P models includes components like bonnets, springs, diaphragms, and casings, with part numbers.

Body Orientation and Vent Positions
Describes the body orientation and vent positions for the P200P model, indicating port orientation based on the regulator's top view.

Key Observations
- Adhering to specified pressure limits is crucial to avoid exceeding maximum operating conditions.
- Detailed part numbers and descriptions facilitate easy identification and ordering of replacement parts.
- Orientation and vent position information is essential for proper installation and operation of the P200P model.

Catalog excerpts

P200 Pressure Regulator • Minimize Sudden Downstream Load Change • Wide Pressure Ranges • P202 has internal relief valve for overpressure protection The P200 series pressure regulator is a manual, direct acting, self-operating, spring loaded, adjustable regulator. The P200 series is used in applications where pressure reduction is required. The regulator will reduce the risk of "shock" from abrupt changes of downstream conditions. This can help prevent safety equipment from shutting an operation down. Applications • Compressors • Gas Engines • Service Regulators P200 Series Maximum Inlet Pres-

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P200 Dimensions Body Size Version Non-Relieving Relieving Configuration Normal High Heavy (Non-Relieving Only) Throat Stabilizer Spring Range - WC or PSI / mBAR 2 - 4.5" WC 3.5 - 6.5" WC 5 - 9" WC 6 - 14" WC 8.5 - 18" WC 14 - 30" WC Port Orientation Up (Standard) Down Right Left Bon net Orientation 12 O'Clock 3 O'Clock (Standard) 6 O'Clock 9 O'Clock Body Material Iron Steel

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P202 Normal (0) Relief Capacities P202 Relief Capacities 80 Relief Flow (SCFM) P202 High (H) Relief Capacities P202H Relief Capacities 1.5-3.25 PSIG set at 2.375 PSIG 2-5.5 PSIG set at 3.75 PSIG 4 Relief Flow (SCFM)

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P200 Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas Outlet Pressure, Spring Part Number, and Accuracy areas show where indicated droop would be exceeded regardless of capacity. areas show where maximum operating inlet pressure for a given port diameter is exceeded.

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P200 Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas Outlet Pressure, Spring Part Number, and Accuracy Inlet Pressure NPT 2 (DN 50) Body Size Orifice Size, Inches (mm) 4 inches w.c. (10 mbar) 655-697-002 or 655-697-003 1 inch w.c. (2 mbar) droop 2 inches w.c. (5 mbar) boost 1 inch w.c. (2 mbar) droop 2 inches w.c. (5 mbar) boost 11 inches w.c. (17 mbar) 655-697-005 ± 2 inches w.c. (5 mbar) 14 inches w.c. (35 mbar) 655-697-005 ± 2 inches w.c. (5 mbar) 20 inches w.c. (50 mbar) 655-697-006 ± 3 inches w.c. (7 mbar)

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P200 Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas

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P200 Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas

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P200 H Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas - Shaded areas show where maximum operating inlet pressure for a given port diameter is exceeded

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P200 H Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas - Shaded areas show where maximum operating inlet pressure for a given port diameter is exceeded.

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P200H Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas - Shaded areas show where maximum operating inlet pressure for a given port diameter is exceeded.

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P200H Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas

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P200H Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas

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P200H Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas

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P200 K Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas

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P200 K Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas

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15 Parts included in P200 Low Pressure Repair Kit, 971-200-000 Parts included in P200 Repair Kits, 971-200-000 & 971-200-001 Parts included in 971-200-000, T201K Repair Kit Parts included in 971-200-005, T200 Stabilizer Kit

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Lower Casing Valve Stem Retaining Ring O-ring O-ring Wiper Ring Stem Adaptor Part Number External Pressure Registration Port 3/4 NPT * Port orientation is based on the body's "Out" port location in relation to the top view of the regulator. DOWN P200P UP Vent Positions 1 2

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P200 Pressure Regulator

P200 Pressure Regulator

Catalog excerpts

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