The Cameron H2I Choke is available in positive and adjustable configurations and accepts the same beans and seats as the H2 choke. However, the bean/seat is recessed in the body below the inlet flow path to extend the life of the H2I. Each H2I body is equipped with a port for monitoring pressure. Bonnet-to-body connection threads are designed for easy access and cleaning. The H2I is also available in an H2IMS design with a metal-to-metal sealing bonnet.

Features:
Long life and low maintenance. Forged body. Spanner wrench on bonnet nut prevents damage. Large Acme threads on bonnet nut. Three weather seals protect bonnet threads. Bleed screw ensures that bonnet cannot be removed with pressure in choke. Pressure monitoring port.

Nominal Sizes: H2I: 2", 3" H2IMS: 1", 2"

Needle/Maximum Orifice Size: 1", 2"

Working Pressure: 2000 through 10,000 psi

Operating Temperatures: API ratings K, L, P, R, S, T, U, X, -75 deg F to +350 deg F (-59 deg C to + 177 deg C)

Materials: API ratings AA, BB, CC, DD, EE, FF, HH

Needle and Seat Trims: Standard: Induction hardened stainless steel Super: Stainless steel with tungsten carbide wear surfaces

Choke Beans: Honest John Adapter, Honest John, Big John, Big John Combination

Performance Verification: API 6A, including performance verification testing for PR2 level chokes

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