Products qualified to ASME B16.34 / MSS SP 99
7 catalogue models list this standard among their approvals.

Instrumentation Valves
Angle Needle Valves Screwed Bonnet Design
Angle Needle Valves with a screwed bonnet design are engineered for precise flow regulation and dependable shut-off in instrumentation and process systems.

Instrumentation Valves
Needle Valves Screwed Bonnet Design, Male × Female Ends
Needle Valves with a screwed bonnet design and Male × Female end connections are engineered for precise flow regulation and dependable shut-off in instrumentation and process systems.

Instrumentation Valves
Needle Valves Screwed Bonnet Design, Female Ends
Needle Valves with a screwed bonnet design and Female × Female end connections are engineered for precise flow regulation and dependable shut-off in instrumentation and process systems.

Instrumentation Valves
Needle Valves Screwed Bonnet Design, Double Ferrule Tube Ends
Needle Valves with a screwed bonnet design and Tube OD end connections are engineered for precise flow regulation and dependable shut-off in instrumentation and process systems.

Manifolds
5-Valve Manifold
The 5-valve manifold integrates isolation, equalization, venting, and calibration into one compact unit, maximizing safety, operational flexibility, and maintenance convenience for differential pressure systems.

Manifolds
3-Valve Manifold
Built for differential pressure applications, the 3-valve manifold combines two isolation valves and an equalization valve into one compact unit, enabling technicians to safely commission, calibrate, and service transmitters.

Manifolds
2-Valve Manifold
Fluid Controls Block and Bleed Manifolds (2-Valve Manifolds) are specifically engineered for direct installation with pressure measurement instruments, including pressure transmitters, gauges, and switches.