Features

1.Sweep‑Angle Erosion‑Resistant Body

Streamlined contoured angle design minimizes fluid impingement and wear, ideal for slurries, ash, black water, and erosive fluids.

2.Heavy Guiding & Stable Control

Oversized out‑of‑stream bearings and contoured plug ensure accurate throttling and alignment even with high solids content.

3.High‑Performance Severe‑Service Trim

High‑capacity single‑stage or reduced‑port venturi outlet; optional ceramic or tungsten carbide trim for maximum abrasion resistance.

4.Wide Pressure & Temperature Range

ANSI Class 150–2500 ratings accommodate high‑pressure let‑down, flashing, and steam services.

5.Expanded Outlet Configuration

Available with increasing outlet size to reduce velocity and erosion downstream.

6.Linear Flow Characteristic

Provides consistent and predictable control across the full operating range.

7.Robust Actuator CompatibilityDirect mounting for Model 87/88 multi‑spring diaphragm actuators and Model 51/52/53 cylinder actuators.

8.Low‑Emission & Fire‑Safe OptionsMeets global standards for fugitive emissions and fire‑safe service in critical hydrocarbon applications.

Specifications

• Size

  1” x 1” through 10” x 12” (25 x 25 mm through 250 x 300 mm)

  Ratings & Connections

  flanged: ANSI 150 - 2500

  Body Materials

  carbon steel; stainless steel; titanium; hastelloy; others

  Actuators

  model 87/88 multi-spring-opposed diaphragm; cylinder

  Trim

  high capacity single stage; reduced port venturi outlet; ceramic and tungsten carbide optional

  Inherent Characteristics

  linear

  Description

  The 73000 Series control valve can throttle highly erosive, flashing, and two-phase flows.

Associated Products 

SVI1000 Single-acting Intelligent Positioner, HART Protocol

SVI1000/G With Pressure Gauge

SVI1000G/IM With Pressure Gauge and Integrated Magnet

SVI1000G/IM/PR With Pressure Gauge, Integrated Magnet and Valve Position Feedback Module

SVI1000G/IM/SW With Pressure Gauge, Integrated Magnet and Limit Switch

SVI*FF Intelligent Positioner, FF Bus Protocol

SVI2AP-21113111 Single-acting Intelligent Positioner, HART Protocol

SVI2AP-21113121 Single-acting Intelligent Positioner, HART Protocol, with Valve Position Feedback

SVI2AP-21123111 Single-acting Intelligent Positioner, HART Protocol, with On-site LCD Display

SVI2AP-21123121 Single-acting Intelligent Positioner, HART Protocol, with Valve Position Feedback and On-site LCD Display

SVI2AP-22113111 Double-acting Intelligent Positioner, HART Protocol

SVI2AP-22113121 Double-acting Intelligent Positioner, HART Protocol, with Valve Position Feedback

SVI2AP-22123111 Double-acting Intelligent Positioner, HART Protocol, with On-site LCD Display

SVI2AP-22123121 Double-acting Intelligent Positioner, HART Protocol, with Valve Position Feedback and On-site LCD Display

SVI3 Series Newly Upgraded Intelligent Positioner

78-40 Filter Regulator, 08-80H Retainer Valve

4000/IP Electro-pneumatic Transducer

BR200 BR400 Pneumatic Amplifier

496 Series Electric Rotary Switch

Pictures show