Euro Flow Control
C700 Series Angle Control Valve41 of 44 control valvesC700 Series Specialty Control Valve
Control Valve

C700 Series Bellow-sealed Control Valve

Specifications

Confirmed at quote
Size Range
DN15 to DN300

Available sizes

Standard DN sizes covered by this product. Confirmed at quote.

DN15DN20DN25DN32DN40DN50DN65DN80DN100DN125DN150DN200DN250DN300

Configure your variant(manually adjust box on the right if you require a different spec)

Size
Pressure

Materials

All available material options per part. Click a pill to set it in the configurator.

body

Features

  • Metal bellows used as the dynamic sealing element, replacing traditional packing seal
  • Bellows completely isolates valve stem from medium, preventing leakage through valve stem outer surface
  • Metal bellows capable of withstanding high pressure with stable sealing performance
  • No packing friction; low valve stem movement resistance, improving adjustment accuracy and response speed
  • Eliminates risk of valve stem jamming caused by particle ingress or packing hardening
  • S-flow channel passage in valve body for low pressure drop loss and high flow rate
  • Wide adjustable ratio and high flow characteristic accuracy
  • CSW701/CW701: top-guided single-seat structure
  • CW702/CLW702: pressure-balanced cage-guided structure
  • CLW702: additional sealing ring between valve core and valve cage for reduced leakage
  • Compatible with RSMF series actuators for compact structure, large output force, and long service life

Notes

  • Operator options listed as pneumatic, electric, etc. — additional actuator types available on enquiry

Description

A series of bellows-sealed control valves comprising single-seat (top-guided), cage-guided (pressure-balanced), and low-leakage cage-guided variants. All variants employ a metal bellows as the primary dynamic sealing element, completely isolating the valve stem from the medium to eliminate external leakage. The valve body incorporates an S-flow channel passage for reduced pressure drop loss and wide adjustable ratio.

Smart find

Searches our product catalogue using your spec. Drop a PDF (or multiple PDFs at once), paste a description or a part number and we'll find the closest matches for each. Anything we can't match goes to your RFQ as a custom enquiry for our team to source.

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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.

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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.

C700 Series Bellow-sealed Control Valve | Euro Flow Control