Adjustable Manual Choke, N-60 Trim, 2 in × 1502 F×M, 3/4 in Max Bean, 10,000 psi, Sour Service

The Adjustable Manual Choke, N-60 Trim, 2 in × 1502 F×M, 3/4 in Max Bean, 10,000 psi, Sour Service is a adjustable manual choke valve rated for 10,000 psi working pressure (10K class), 2 in 1502 Female Weco Union inlet × 2 in 1502 Male Weco Union outlet, N-60 trim. NACE MR0175 / ISO 15156 sour-service compliant.

Adjustable manual choke — handwheel rotates a threaded stem to vary the trim opening, controlling flow rate / back-pressure on the wellhead or test train. The N-60 trim is replaceable as a service item — stem and seat can be removed without taking the body out of line. Bean / orifice maximum: 3/4 in max.

Construction

• Type: Choke — Adjustable Manual
• Trim model: N-60
• Bean / orifice: 3/4 in max
• Nominal size: 2 in
• Body material: Forged AISI 4130 — NACE MR0175 compliant
• Trim material (stem / bean / seat): Tungsten-carbide bean + Inconel 625 stem + TC seat
• Seal / packing: HNBR + graphite packing (sour)
• Inlet: 2 in 1502 Female Weco Union
• Outlet: 2 in 1502 Male Weco Union

Performance

Working pressure 10,000 psi. Variable-orifice flow control by handwheel — full closed to 3/4 in max fully open. Position indicator on the bonnet shows current opening. Tungsten-carbide trim resists erosion in sand-laden flow. NACE MR0175 sour-service compliant — material class EE.

Applications

• Wellhead production trees (sour)
• Well-test choke manifolds
• Sour-gas flow control
• 10K production allocation

Compliance

• Manufactured to recognised oilfield flow-control design standards
• Material class EE (API 6A chemistry / sour-service grading)
• NACE MR0175 / ISO 15156 (sour-service)
• Mill test reports per EN 10204 3.1 / 3.2

How to order

Confirm (a) upstream and downstream pressure (the choke must handle the full ΔP across the trim), (b) inlet and outlet end-connection sizes / styles, (c) service class (standard vs sour), (d) trim model preference (N-60 for compact / lower-flow service, H2 for high-flow / 3-inch lines), (e) any auxiliary features (autoclave tap for pressure / sample, gear handwheel for high-torque). Indus quotes ex-works OEM for build-to-order, with full mill test reports and pre-shipment hydrotest certificates.

Companion products

Pair with matched-pressure block valves (ball, gate, plug) upstream and downstream of the choke. For frac iron, the 1502/602/206 Weco union family is the matched standard. For data-rich operations, also specify autoclave taps with matching pressure transmitters and / or sample bombs.