Steriflow JSHM Series Manuel d'utilisateur télécharger pdf (Page 2)

JSHM SerieS Hand Metering ValVeS

Sizes: 1/2" (DN15), 3/4" (DN20), 1" (DN25), 1-1/2"

(DN40)

End Connections

• Tri-Clamp

• Tube weld ends

• NPT

Soft Seat Materials for ANSI Class VI Shut-off

• PTFE to +252°F (122°C) continuous or 275°F

(135°C) intermittent [not to exceed 15 min. in a one

hour period] FDA, USP Class VI

• PEEK to +350°F (177°C), FDA & USP Class VI

Body & Wetted Trim

• ASTM A479 316L SST

Diaphragm Material

• Jorlon

- FDA, USP Class VI

Maximum Inlet Pressure

• Tube End & Tri-Clamp: 450 psig (31,0 bar)

• NPT: 4000 psig (276 bar)

-2-

speCiFiCations

Pressure at Maximum Temperature

• Tube End and Tri-Clamp; 450 psi @ 350°F (31,0

bar @ 177°C) with PEEK seats; 450 psi @ 150°F

(30,1 bar @ 66°C) with PTFE seats

• NPT: 2,165 psi @ 350°F(149 bar @177°C) with

PEEK seats; 3,600 psi @ 150°F (248 bar @

66°C) with PTFE seats

Surface Finish, External and Internal

• ASME BPE SF5, 205, 20 Ra

µin (0,5 Ra µm) elec-

tropolish standard

• ASME BPE SF1, 20Ra µin(0,5 Ra µm) non-electro-

polished is optional, as are other nishes

Maximum Pressure Droop

• Tube End and Tri-Clamp: 450 psi (31,0 bar)

• NPT: 3000 psi (207 bar)

Cv Ranges

• 0 - 0.4 (1/2" - 3/4")

• 0 - 0.7 (1/2" - 3/4")

• 0 - 1.5 (1/2" - 3/4")

• 0 - 3.5 (1" - 1-1/2")

orientation For Drainability

Vertical Down Installation

No holdup and drainable from port

A through port B with valve open in

vertical down orientation

Horizontal Installation

No holdup and drainable out

port A, and port B with valve

open in horizontal orientation

Horizontal Installation

(Angle Valve Option)

Some holdup at A inlet with

standard angle valve version.

Note: Contact factory for offset inlet

version with full drainability from port

A through port B

1 2 3 4

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Steriflow JSHM Series Manuel d'utilisateur Page 2

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