YinkeValve · Engineered Flow Controlsale@yinkevalves.com
Home / Class 800 Check Valves
Check Valve

Class 800 Check Valves

Class 800 Check Valves narrow the selection by pressure class while leaving material rating, end connection, trim, sealing and operation to be confirmed for the actual design temperature.

Manufactured in ChinaInternational project supply
Datasheet-led reviewConfiguration before quotation
Factory / quality evidenceCompany sections
Product Range

Product Range Overview

Class 800 Check Valves: this page brings together 20 directly matched configurations, covering designs Piston Check Valve and Lift Check Valve; standards API 602; materials A105N, F316, LF2, and F22; classes Class 800.

Engineering focus

For Class 800 Check Valves, compare closure travel, pressure drop, orientation, spring or hinge dynamics and transient response.

Selection basis

Choose Class 800 Check Valves when the piping class fixes the ASME pressure class. Verify the material-specific pressure-temperature rating at design temperature, then align ends, bolting, wall section and operator loads.

Quotation basis

For a comparable quotation on Class 800 Check Valves, send size, quantity, design pressure and temperature, body/trim materials, ends, operation, service fluid and required inspection/documents with the valve list or datasheet.

Send Project SpecificationManufacturing
Available Configurations

Choose the Closest Technical Configuration

Use the configurations below to shortlist the closest technical match for Class 800 Check Valves. Open the exact product page to compare material, pressure class, piping interface, sealing, operation and project inspection requirements.

01

API 602 A105N Piston Check Valve Class 800 Socket Weld

A105NClass 800→02

API 602 A105N Piston Check Valve Class 800 NPT

A105NClass 800→03

API 602 F316 Piston Check Valve Class 800 Socket Weld

F316Class 800→04

API 602 F316 Piston Check Valve Class 800 NPT

F316Class 800→05

API 602 LF2 Piston Check Valve Class 800 Socket Weld

LF2Class 800→06

API 602 LF2 Piston Check Valve Class 800 NPT

LF2Class 800→07

API 602 F22 Piston Check Valve Class 800 Socket Weld

F22Class 800→08

API 602 F22 Piston Check Valve Class 800 NPT

F22Class 800→09

API 602 F51 Piston Check Valve Class 800 Socket Weld

F51Class 800→10

API 602 F51 Piston Check Valve Class 800 NPT

F51Class 800→11

API 602 A105N Lift Check Valve Class 800 Socket Weld

A105NClass 800→12

API 602 A105N Lift Check Valve Class 800 NPT

A105NClass 800→13

API 602 F316 Lift Check Valve Class 800 Socket Weld

F316Class 800→14

API 602 F316 Lift Check Valve Class 800 NPT

F316Class 800→15

API 602 LF2 Lift Check Valve Class 800 Socket Weld

LF2Class 800→16

API 602 LF2 Lift Check Valve Class 800 NPT

LF2Class 800→17

API 602 F22 Lift Check Valve Class 800 Socket Weld

F22Class 800→18

API 602 F22 Lift Check Valve Class 800 NPT

F22Class 800→19

API 602 F51 Lift Check Valve Class 800 Socket Weld

F51Class 800→20

API 602 F51 Lift Check Valve Class 800 NPT

F51Class 800→

Engineering Focus

For class 800 check valves, the core engineering discussion centers on reverse-flow protection, closing response, pressure loss, orientation and transient behavior.

Selection Basis

This range groups valves by ASME pressure class. Class is only one part of selection; the material-specific pressure-temperature rating, end connection, wall section, bolting and operator loads still need review.

Manufacturing and Quality Context

YinkeValve manufactures and supplies class 800 check valves from China for international B2B projects; the final quotation is based on the purchaser datasheet, valve list or project specification rather than a generic catalogue assumption.

Inquiry Guidance

When requesting class 800 check valves, include size, quantity, design pressure and temperature, body and trim materials, end connection, operating method, service fluid and the required inspection or document package so the configuration can be reviewed before pricing.

Configuration Scope

Across Class 800 Check Valves, the mapped configurations let a buyer compare Piston Check Valve, Lift Check Valve with A105N, F316, LF2 across Class 800. The purpose is to narrow the technical shortlist before dimensions, trim and inspection details are finalized.

Ready to Review Class 800 Check Valves?

Send the valve list or datasheet for Class 800 Check Valves. YinkeValve can use the stated design conditions to confirm which mapped configuration is technically closest and what project-specific details still need clarification before quotation.

Request Technical Quote