XOMOX process valves and fluid control equipment

XOMOX fluid process control equipment: Tufline sleeved plug valves, Low Emission valves conforming to ISO 15848-1, lined valves, and XRP actuators.

XOMOX Tufline sleeved plug valves with PTFE fluoropolymer sleeves

XOMOX Tufline sleeved plug valves provide tight fluid shutoff across aggressive chemical and petrochemical lines. The PTFE sleeve completely wraps the tapered plug, preventing galling and providing dependable sealing without lubricating greases throughout the assembly.

Two-way and multi-port configurations spanning nominal sizes from DN 15 to DN 600
Chemically inert fluoropolymer sleeve isolating pipeline fluid from metal body
External in-line plug adjustment via bonnet fasteners without pipe dismantling
Standardized face-to-face dimensions and flanges matching DIN, ANSI, and JIS specs

XOMOX Low Emission sleeved plug valves for fugitive emission containment

XOMOX Low Emission series valves (SPV XP3, HF4D) contain hazardous volatile fugitive emissions across severe chemical units. Stem cartridge packing technology and thermal expansion compensation maintain strict sealing integrity conforming to ISO 15848-1 and TA-Luft 2021.

Validated through four thermal cycles without packing retightening per ISO 15848-1
Stem packing cartridge equipped with live-loaded Belleville spring assemblies
Dedicated severe-service trims engineered for hydrofluoric acid alkylation lines
Operational process temperature capabilities spanning minus 29 to plus 204 deg C

XOMOX fluoropolymer lined process valves for corrosive acid duties

The XOMOX lined valve portfolio features ball, plug, and check valves protected with virgin PFA, PTFE, and FEP linings. This chemical equipment withstands aggressive acids, halogens, and alkalis, delivering economic alternatives to exotic titanium and Hastelloy alloys.

Seamless transfer-molded PFA lining with minimum 3 mm protective thickness
Mechanical interlocking dovetail grooves locking fluoropolymer lining in place
Flanged end connections designed to international ASME B16.5 and EN 1092-1 specs
Engineered for industrial chlorine production, pickling, and reagent synthesis

XOMOX industrial ball valves featuring soft and metal seating systems

XOMOX industrial ball valves deliver tight shutoff for liquid, gas, and slurry streams in continuous process plants. Design engineering includes antistatic earthing, blow-out proof stems, and diamond-polished sphere balls minimizing frictional wear throughout operation.

Configurations with reinforced PTFE soft seats alongside metal seating systems
Two-piece and three-piece split body architecture simplifying inline overhaul
Full port internal bore profile maintaining high fluid velocity and low head loss
Tight isolation shutoff verified per API 598 and ISO 5208 testing protocols

XOMOX high-performance double-offset butterfly control valves

XOMOX High Performance butterfly valves operate across demanding high-cycle, steam, and cryogenic processing loops. The double-offset disc geometry lifts the disc cleanly away from the sealing ring during actuation, curbing seat wear and lowering required operating torque.

Double-eccentric geometry enabling immediate disc detachment upon rotation
Resilient fluoropolymer seats and metal seal rings rated up to 400 deg C
Wafer and lug body patterns compatible with ANSI Class 150 and 300 flanges
Bi-directional bubble-tight shutoff across forward and reverse pipeline flow

XOMOX XRP pneumatic actuators and factory replacement seal kits

XOMOX XRP quarter-turn rack-and-pinion pneumatic actuators deliver automated modulation and isolation for plug, ball, and butterfly valves. Plant maintenance teams access replacement fluoropolymer sleeves, stem packing cartridges, liners, and elastomeric O-rings.

Double-acting and spring-return configurations for failsafe emergency shutoff
Direct-mount top flanges compliant with ISO 5211 for swift valve coupling
Standard NAMUR pneumatic accessory pads for solenoids and electro-positioners
Factory supply of PTFE sleeves, replacement plugs, and precision stem kits

American engineering heritage and Crane CPE technological background

Established in 1956, XOMOX operates as a cornerstone brand within the Crane ChemPharma & Energy division of Crane Company.

The enterprise earned international acclaim through inventing Tufline sleeved plug valves equipped with fluoropolymer liners, resolving mechanical galling in corrosive fluid handling lines without relying on lubricating greases.

Today, XOMOX engineering centers and manufacturing facilities operate across the United States, Germany, Hungary, and China, supplying fluid handling units to chemical, petrochemical, pulp and paper, and energy generation complexes.

All products adhere to ANSI, DIN, and JIS manufacturing standards with complete factory hydrostatic and helium leak inspections.

Engineering advantages of Tufline sleeved plug valve architecture

XOMOX Tufline sleeved plug valves deliver quarter-turn fluid isolation where the tapered plug mates securely against a chemically inert PTFE fluoropolymer sleeve.

The sleeve completely envelops the internal metallic body bore, eliminating fluid contact with the outer valve body and preventing corrosion or particulate scaling across internal surfaces.

The mechanical layout allows maintenance teams to adjust plug seating tightness via external bonnet fasteners directly inline without disconnecting the valve body from the piping network.

Symmetrical body ribs and sealing lips lock the PTFE sleeve firmly in place, preventing cold flow extrusion or deformation under line pressure surges.

Fugitive emission containment and Low Emission valve standards

Within chemical installations handling hazardous volatile compounds, containing fugitive emissions through the stem packing seal remains paramount.

XOMOX Low Emission sleeved plug valves (SPV XP3 and HF4D models) incorporate an advanced stem packing cartridge featuring live-loaded Belleville spring washers that dynamically counteract thermal cycling and mechanical wear.

This product family was the first in the valve sector to successfully withstand four complete thermal cycles without packing adjustment under ISO 15848-1 at BH CO3 200 deg C SSA0, while securing compliance with TA-Luft 2021 standards.

This design mitigates fugitive leakage of chlorine, monomers, acids, and hydrogen fluoride across critical unit operations.

Fluoropolymer lined process valves for aggressive acids and halogens

For severe fluid processing involving concentrated sulfuric, hydrochloric, and nitric acids alongside chlorinated solutions, XOMOX supplies full-port ball, plug, and check valves lined with melt-processible PFA, PTFE, and FEP fluoropolymers.

The seamless protective barrier measures at least 3 mm in thickness and shields metal parts from chemical corrosion.

The internal bore of the metal housing incorporates precision dovetail interlocking grooves that anchor the polymer liner mechanically, resisting liner collapse or displacement even under full industrial vacuum and rapid operating pressure swings.

This provides plant operators an economical alternative to exotic titanium, zirconium, and tantalum alloys.

High-performance double-offset butterfly valves for severe duties

For steam, process gases, cryogenic fluids, and automated lines experiencing frequent cycling, XOMOX fabricates high-performance double-offset butterfly valves.

Shaft eccentricity relative to both the disc sealing plane and pipeline centerline allows the disc edge to disengage immediately from the seat ring during the initial degrees of opening rotation.

This kinematic motion eliminates sliding friction and seat scrubbing, reducing required actuator torque and extending valve service life.

Depending on operating fluid temperatures, assemblies utilize either reinforced fluoropolymer soft seats or solid metal seal rings capable of handling thermal regimes reaching 400 deg C.

Pneumatic actuation automation and plant maintenance protocols

Quarter-turn process valves across the XOMOX portfolio feature standardized top mounting flanges conforming to ISO 5211 for direct installation of pneumatic and electric drivers.

XOMOX XRP rack-and-pinion pneumatic actuators provide smooth throttling control and emergency shutoff action with minimal stroke transition intervals.

Actuator housings integrate standard NAMUR interfaces for mounting pilot solenoid valves, limit switch feedback monitors, and 4-20 mA digital positioners.

For scheduled plant turnarounds, maintenance engineers source factory replacement PTFE sleeves, stem packing cartridge units, and precision plug components identified by valve body nameplates.

XOMOX and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of XOMOX and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.