Steriflow Mark 93 Series User Manual download pdf

Mark 93 Series

Sanitary Steam Traps

STERIFLOW

by Jordan Valve

3170 Wasson Road • Cincinnati, Ohio 45209

Telephone 513.533.5600 • Fax 513.871.0105

Toll-Free Telephone: 800.543.7311

steri[email protected] • www.steriowvalve.com

The Mark 93 is a balanced port, thermostatic steam

trap designed speciﬁcally for use in validated clean

steam systems. The sanitary design follows ASME BPE

guidelines including a 20Ra µin internal nish, self-

draining design, and all relevant materials, marking

and documentation guidelines.

The MK93 has been speciﬁcally designed to provide

higher ﬂow rates at low pressures and low subcooling

levels. In lab testing, the MK93 consistently exhib-

ited excellent ﬂow rates at subcooling levels of less

than 3°F or less (<1,7°C). Note: Low subcooling op-

eration insures that condensate won’t back up and wet

(cool) the upstream validated temperature sensor.

There are two base designs within the MK93 product

range: the standard MK93 – good for inlet pressures

(P1) up to 50 psi (3,4 bar), and the MK93 Option “P”

for inlet pressures ranging from 45 – 90 psi (3,1 – 6,2

bar). Both designs are rated to 90 psi (6,2 bar) operat-

ing pressure but are recommended for use within the

speciﬁed inlet pressure ratings.

During start-up, the bellows element is contracted and

fully open to discharge all non-condensable gas and

condensate. The heat of entering steam causes the

element to expand, closing the valve. As condensate

accumulates in the body, the element cools, causing the

bellows/stem tip to retract allowing condensate to drain.

Features

• Low subcooling operation reduces probability

of temperature validation faults and resultant SIP

delays

• CRN Registration Number available

• Thermostatic steam trap in 316L stainless steel that

is designed for clean steam tracing, drip-leg and

process applications

• All 316L stainless steel housing and internals

• Polished components – body interior and exterior

are mechanically polished to 20Ra ﬁnish

• Sanitary clamp ends standard, other ends (tube

weld, threaded, ISO/DIN) available upon request

• Self draining when installed vertically (outlet side

down)

• New design provides excellent ﬂow rates with low

subcooling

• FDA and USP Class VI TFE-VIT gasket stan-

dard on clamped body, or FDA and USP

Class o-ring on bolted option

• Option for electropolished body

• Warranties:

– 5 year material and workmanship

– 2 year low subcooling performance

Applications

• Typical applications are: sterilization drain-

age for fermenters, bioreactors, separa-

tion and ﬁltration equipment, lyophilizers,

autoclaves, process piping equipment and

steam barriers

• Condensate drainage from process sys-

tems using clean steam – fermenters,

bioreactors, SIP systems and sterilizers

Sanitary Valves Mark 93 Sanitary Steam Traps

NEW! Horizontal

connections

available

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Summary of Contents

Page 1 - Mark 93 Series

Mark 93 SeriesSanitary Steam TrapsSTERIFLOWTM by Jordan Valve3170 Wasson Road • Cincinnati, Ohio 45209Telephone 513.533.5600 • Fax 513.871.0105Toll-Fr

Page 2 - MK93 Sanitary SteaM trapS

MK93 Sanitary SteaM trapSFeatures & BeneFits – MK93 with tri-ClaMp endsFDA, USP Class VI Gasket standardEasy service body Tri-ClampTMHigh ﬂow ra

Page 3 - Flow CapaCity taBle

MK93 Sanitary SteaM trapSspeCiFiCationsSizes: • 1/2”, 3/4", 1" • DIN DN15, DIN DN20, DIN DN25• ISO DN15, ISO DN20, ISO DN25End Connection

Page 4

MK93 Sanitary SteaM trapSdiMensions - VertiCal ConneCtionsBolted Body (93B) (1/2”, 3/4”, DN15, DN20) Welded Joint (93W) (1/2”, 3/4”, DN15, DN20)2.50

Page 5

MK93 Sanitary SteaM trapSdiMensionsMK93C 1/2", DN15 Horizontal Inlet/Outlet (CHCH, MHMH, PHPH)4.53 (115,2)2.00 (50,8)3.62 (92)Section A-AA A -5-

Page 6

MK93 Sanitary SteaM trapSdiMensions - horizontal ConneCtionsMK93C 3/4", DN20 Horizontal Inlet/Outlet (CHCH, MHMH, PHPH)Section A-AA A3.84 (97,5)2

Page 7

diMensions - horizontal ConneCtionsMK93C 1/2", DN15 Vertical Inlet/Horizontal Outlet (CVCH, MVMH, PVPH)MK93 Sanitary SteaM trapSSection A-AA A2.0

Page 8

diMensions - horizontal ConneCtionsMK93C 3/4", DN20 Horizontal Inlet/Vertical Outlet (CVCH, MVMH, PVPH)MK93 Sanitary SteaM trapS2.00 (50,8)Sectio

Page 9

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