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Valves & piping (PVF)

Pipe, valve, and fitting callouts, cross-referenced across standards and manufacturers.

Pressure class, end connection, trim material, and flow coefficient read off a callout as structured fields, checked against the standards they cite.

How resolution works

From a raw callout to a priced quote line.

01
Callout
4" 300# RF FLANGED BALL VALVE, 316 SS, PTFE SEAT
02
Attributes
SIZE · CLASS · END CONN · TRIM
03
Standards
ASME B16.34 · MSS SP-72 · API 608
04
Priced line
$1,180.00/ea · FLOOR 28.0%
Worked example

A flanged ball valve callout, resolved and priced.

A process-piping RFQ calls out a valve by size, class, end connection, and materials. Camber resolves what's stated, flags what it had to infer (port, flow coefficient, actuation), and prices the confirmed spec.

SIZE4"
PRESSURE CLASS300#
END CONNECTIONRAISED FACE FLANGED
BODY MATERIAL316 STAINLESS
SEAT MATERIALPTFE
Cv410
PORTSTANDARD PORT
ACTUATIONMANUAL LEVER
ASMEB16.34Pressure-temperature ratings for valves
MSSSP-72Ball valves with flanged or butt-welding ends, general service
API608Metal ball valves, flanged, threaded, and welding ends
ASMEB16.5Pipe flange and flanged fitting dimensions
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Pressure class and end connection

150 through 2500#, flanged, threaded, or welded, resolved without assumption.

Large industrial pipe and flange

Pressure class (150, 300, 600, 900, 1500, 2500) and end connection (NPT, socket weld, butt weld, raised-face flanged) each resolve as their own structured field. A callout that states class but not end connection, or the reverse, gets flagged rather than filled in with a default.

Schedule (Sch 40, Sch 80, Sch 160) governs wall thickness independently of pressure class. Camber keeps the two distinct instead of collapsing them into a single "rating" attribute.

Valve type and trim material

Ball, gate, globe, check, and butterfly, matched by function and flow coefficient.

Valve type resolves alongside body material, seat material (PTFE, metal-seated, elastomer), and trim, since two valves of the same nominal size and class can have entirely different flow characteristics. Where a Cv (flow coefficient) is stated or can be derived, it carries through as a structured field.

Actuation method (manual lever, gear operator, pneumatic, or electric) resolves separately from the valve body spec, so an actuator substitution doesn't get conflated with a valve substitution.

Handwheel on an industrial valve
Regulated and corrosive service

NACE, sour service, and fugitive-emissions requirements, carried to the quote.

Outdoor industrial valves and pipework

Where a job specifies sour service (NACE MR0175) or fugitive-emissions testing (API 622, 624, or 641), that requirement carries through to the quote line as a structured flag rather than getting lost between the spec sheet and the price.

Certifications & standards

The standards this industry runs on.

ASME API MSS AWWA NACE ANSI
FAQ

Common questions from PVF distributors and manufacturers.

Does Camber distinguish pressure class from pipe schedule?

Yes, they're separate structured fields. Pressure class governs the flange and valve rating; schedule governs pipe wall thickness. Camber never conflates the two.

Can Camber resolve a valve spec that only states nominal size and type?

Camber resolves what's explicit and flags what's missing (body material, seat material, and end connection in particular) rather than assuming a default and pricing it silently.

Do you cover water and wastewater valve applications?

Water and wastewater valve callouts, including AWWA-referenced specs, are covered, with standards cross-referenced against AWWA in addition to ASME and MSS.

How does Camber handle a NACE or sour-service requirement?

NACE MR0175 and similar service requirements carry through the quote as a structured flag, so material selection downstream reflects the requirement rather than a standard-service default.

What about actuator sourcing on a valve assembly?

Actuation method resolves as its own attribute, separate from the valve body. If the actuator isn't in your line, Camber drafts the outreach to your suppliers and the replies come back as priced lines on the same quote.

Helping ensure the pressure, material, and service requirements engineered into a valve or piping spec are faithfully carried through to the customer.

Bring a real PVF RFQ and we'll walk through it together.

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