Pilgrim Pressure Regulators Type 51 Manual do Utilizador descarregar pdf (Página 2)

FEATURES

• Excellent regulation, stability and repeatability

• Corrosion-resistant construction (no brass

components, T-51FR & T-51AFR)

• NACE Constructed (T-51FRCT Corrosive Tec)

• Low droop

• Low cost

• Small package size

• Panel, bracket or pipe mounting

• Fluorocarbon pintle seat (T-51FR, T-51AFR & T-51FRCT)

• Auto drain option (T-51AFR)

DESCRIPTION

The Bellofram Type 51 Precision Air Regulator series offers

a high-performance regulator in a compact, low cost pack-

age. It operates in output pressure ranges up to 100 psig /

6.9 BAR (120 psig / 8.3 BAR in T-51FR Corrosive Tec), with

a maximum supply pressure of 250 psi (17.3 BAR).

Materials of construction for standard T-51 Series

Regulators (Non-Corrosive Tec): Die-cast aluminum for the

body and dripwell; glass-reinforced thermoplastic polyester

for the bonnet; acetal resin for the internals; BUNA-N for

the diaphragm, gaskets and O-ring, fluorocarbon for the

pintle seat, and aluminum for the drain valve (plated steel

handle).

Materials of construction for Corrosive Tec T-51FRCT:

Aluminum alloy bonnet, body, and filter bowl, 316

stainless steel internals, Inconel alloy range spring, nitrile

diaphragm (fluorocarbon optional), 316 stainless steel

valve assembly, and painted with an epoxy finish. All

metallic parts for this unit conform to NACE material

requirements #MR-01-75 Class III.

These regulators are available standard (T-51R) or as

filter-regulators (T-51FR & T-51FRCT) and are even

available with an automatic drain, for automated flushing

out of contaminants, (T-51 AFR). These versatile regulators

provide excellent regulation for a wide range of applica-

tions, including pneumatic instruments, controllers,

chucks, and actuators. They can be through-panel

mounted with the supplied mounting nut, bracket-mounted

with the optional bracket or, due to their light weight,

mounted by their ports. The Corrosive Tec is supplied with

a tapped bonnet vent, to allow for the capture of exhaust air.

T-51 SPECIFICATIONS & DIMENSIONS

OPTIONS

•

= option is available s = option is standard

TYPE 51R TYPE 51FR TYPE 51AFR TYPE 51FRCT

1 Fluorocarbon Pintle

•s ss

2 Non-Relieving

•• • •

3 Knob

•• •

Sq. head Adj. Screw s s s s

45 Micron Filter

•••

5 Epoxy Coating

•• •s

6 Tapped Vent s

Coalescing filter

•

7 Mounting Bracket

•• • •

8Pressure Gauge

•• • •

9Tamper - Resistant Cover

•

Panel Nut Mount s s s

10 Soft Relief Seat

Low Bleed

•

11 Fluorocarbon Diaphragm

•• • •

TYPE 51R TYPE 51FR TYPE 51AFR TYPE 51FRCT

Regulator Filter Regulator Auto Filter Regulator Corrosive Tec

Maximum Supply Pressure 250 psig (17.3 BAR) 250 psig (17.3 BAR) 250 psig (17.3 BAR) 250 psig (17.3 BAR)

Output Pressure Range 0-30 psig (0-2.1 BAR) 0-30 psig (0-2.1 BAR) 0-30 psig (0-2.1 BAR) 0-30 psig (0-2.1 BAR)

0-60 psig (0-4.1 BAR) 0-60 psig (0-4.1 BAR) 0-60 psig (0-4.1 BAR) 0-60 psig (0-4.1 BAR)

0-100 psig (0-6.9 BAR) 0-100 psig (0-6.9 BAR) 0-100 psig (0-6.9 BAR) 0-120 psig (0-8.3 BAR)

Supply Pressure Sensitivity 0.20 psig (0.01 BAR ) 0.45 psig (0.03 BAR) 0.45 psig (0.03 BAR) 0.45 psig (0.03 BAR)

@ 25 psig / 170 kPa change in supply output change output change output change output change

Sensitivity 1” (2.5 cm) of water 1” (2.5 cm) of water 1” (2.5 cm) of water 1” (2.5 cm) of water

Repeatability 0.1 psig (0.01 BAR) 0.1 psig (0.01 BAR) 0.1 psig (0.01 BAR) 0.1 psig (0.01 BAR)

Flow @ 100 psig (6.9 BAR) Supply 15 SCFM 20 SCFM 20 SCFM 20 SCFM

20 psig (1.4 BAR) outlet (425 LPM) (566 LPM) (566 LPM) (566 LPM)

Exhaust Capacity 0.1 SCFM 0.1 SCFM 0.1 SCFM 0.1 SCFM

@ 5 psig (0.4 BAR) above setpoint (2.8 LPM) (2.8 LPM) (2.8 LPM) (2.8 LPM)

Temperature Limits 0 to 125

F (-18 to 52

C) 0 to 125

F (-18 to 52

C) 0 to 125

F (-18 to 52

C) 0 to 180

F (-18 to 82

Air Consumption 6 SCFH (2.84 LPM) Maximum 6 SCFH (2.84 LPM) Maximum 6 SCFH (2.84 LPM) Maximum 6 SCFH (2.84 LPM) Maximum

Port Size

/4” NPT

Materials of Aluminum, plated steel, Aluminum, plated steel, Aluminum, plated steel, Aluminum, Stainless Steel,

Construction brass, acetal resin, acetal resin, acetal resin, Inconel, Buna-N / polyester,

Buna-N /polyester, Buna-N / polyester, Buna-N / polyester, Fluorocarbon, acetal,

music wire music wire, Fluorocarbon music wire, Fluorocarbon polyphenylene sulfide

PRECISION CONTROL DEVICE

From

industry

to industry,

Marsh Bellofram’s

Type 51 Series of Regulators offer a

low-cost, high performance option

for a wide range of applications.

For T-51FR, T-51AFR & T-51R

1 2 3 4

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