Products Valves STERIFLOW Control Valves Control Valves Pharma and Biotech Control Valve MK978JD

Product description

Angle style or inline control valve, for continuous precision control of media, process, purified water and clean utilities in the Biopharmaceutical, Pharmaceutical, Food & Beverage and Consumer Health & Beauty industries

Applications

Bioreactor/Fermenter process input control: Growth media, buffer, WFI, sparge and blanket gas
Separation input and out control: WFI, process, product and waste streams
Purification input and output control: Elution media, solvents, buffer, WFI
Formulation/Fill Control: WFI and other vessel inputs, blanket gas, dosing pressure
Clean Utilities: WFI, pure steam, CIP, clean compressed air & gas
F & B and Consumer H & B Process: inputs, outputs, purified water and clean utilities

Control Valve MK978JD

Size

Angle and Inline body: 1/2″ through 3″ (DN15 through DN80)

End Connections

ASME, DIN and ISO tri-clamp, extended tube weld

Cv (Kv) & Flow Characteristics

0.2 – 125 Cv (0,17 – 108 Kv), linear, equal percentage or quick opening trim characteristics

Max. Pressure/Temperature

150 psi (10,3 bar) at 100°F (38°C) dependent upon construction; 100 psi (6,9 bar) at 340°F (171°C) dependent upon construction

Wetted Material

ASME SA479 316L (UNS 31603) is standard. EN 10272:2000 GR 1.4435, AL-6XN®, Hastelloy C-22 and others are optional

Surface Finish

ASME BPE SF5, 20Ra (0,5µm) electropolish is standard, 8Ra (0,2µm) optional

Stem Seal – Diaphragm

Jorlon (1/2″ – 3″) all materials certified to FDA/USP Class VI

Soft Seat Option

Cv > 3.5 only: PTFE FDA/USP Class VI; PEEK FDA/USP Class VI

Features and Benefits

Jorlon diaphragm with lifetime warranty
Mechanically polished internal components – 20Ra (0,5µm) finish, electropolish – standard, 8Ra (0,2 µm) optional
Gravity draining/no holdup and a variety of installation orientations possible
A variety of true flow characteristics available

Documents

STEP Files MK978JD Actuator

STEP Files MK978JD Side Positioner

STEP Files MK978JD Top Positioner

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