Go PR7-1A41D8I312 for Nghi Son Refinery

PR-7 Series Ultra High Flow Adjustable Pressure Reducing Regulator The PR-7 Series has been designed for those applications using high gas fl ow rates while still requiring a compact package. In addition, this unit will handle hydrogen fl ows up to 1000 liters per minute with none of the resonance problems typical with many regulators attempting such an application. While designed for gas fl ow applications with low inlet pressures and low diff erential pressures, this valve has been constructed to withstand inlet pressures up to 3600 psig. With capability of holding outlet pressures closely with large changes of fl ow requirements, this valve is very suitable as a primary pressure supply to other pressure regulators located downstream.

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GO REGULATOR

Single Stage Regulators

Image result for cpr 1 go regulator pr1 series

CPR-1

A compact pressure regulator to provide pressure control in applications where a small size and low inlet volume are required. Internal dead volume less than 4cc.

CPR-5

A compact pressure regulator to provide pressure control in applications where a small size and low inlet volume are required. Outlet pressure up to 250 psig.

LG-1

Available in Stainless Steel or Aluminum, the LG-1 Series affords the utmost in miniaturization. Internal volume less than 2.7cc.

PR-1

Single stage 316L SS pressure reducing regulator with inlet pressure ratings up to 6000 psig. Outlet ranges from 0–10 up to 0–750 psig.

PR-2

Single stage Brass Alloy 360 pressure reducing regulator with inlet pressure ratings up to 3600 psig. Outlet ranges from 0–10 up to 0–500 psig.

PR-5

Single stage 316L SS pressure reducing regulator to provide control in applications that have inlet pressure up to 300 psig.

PR-7

A high flow single stage regulator available in Brass Alloy 360 or 316L SS with inlet pressures up to 3600 psig and outlet pressures of 0–25 to 0–500 psig. Cv: 1.1

PR-7LF

A highly sensitive single stage pressure regulator available in Brass Alloy 360 or 316L SS with inlet pressures up to 3600 psig and outlet pressures of 0–6 to 0–150 psig. Cv: 0.025, 0.06, 0.20 or 0.50

PR-7ULF

An ultra sensitive low flow single stage pressure regulator available in Brass Alloy 360 or 316L SS with inlet pressures up to 250 psig and outlet pressure ranges of 0–6 through 0–100 psig.

PR-9

A high temperature single stage regulator with standard operating temperatures up to 650° F at 3000 psig inlet and optional capability up to 1000° F. Outlet ranges up to 250 psig.

PR-11

Single stage anodized Aluminum pressure reducing regulator with inlet pressure ratings up to 3600 psig, outlet ranges from 0–10 up to 0–250 psig.

SPR

A highly sensitive single stage sub atmospheric pressure regulator available in Brass Alloy 360 or 316L SS with inlet pressures up to 160 psia and outlet pressures of 1–30 psia. Cv: 0.2

 

Go Filters

F-4 Line Filters

Compact filter of 316 SS construction rated up to 6000 psig operating pressures. Available filtration porosities are 10-300 microns.

F6-K Line Filters

A 316 SS high pressure tee type filter also available in bypass configuration. Operating pressures up to 6000 psig at 70° F. Available filtration porosities are from 2-150 microns.

Go regulator 2-way Diaphragm Valves

DV1 1/4+ Turn ValveDV1 Air Actuated Valve

The DV1 Series Diaphragm Valves are totally free of springs, bellows, packing, o-rings and lubricants in the process wetted area. Metal-to-metal seals to atmosphere ensure that there is no adsorption of undesirable elements into the flow stream. Elgiloy® diaphragms insure the utmost in corrosion resistance and life span.

Features & Specifications

  • 2-way on/off control
  • Metal-to-metal seals to atmosphere
  • Wide variety of materials for virtually all applications
  • No o-rings, springs, or lubricant in flow
  • Very low internal volume (0.01cc)
  • Manual 1/4+ turn or pneumatic actuation
  • Pressures from vacuum to 3,600 psig
  • Optimal diaphragm design provides for long cycle life
  • 40µ sintered stainless steel inlet filter on air port of pneumatic actuators extends life of actuator

GESTRA Check & Non-Return Valves

The RK 70 is especially suited for heating and hot-water installations.

Gravity Circulation Checks and Non-Return Valves

for sanitary and HVAC (heating, venting and air-conditioning) applications

Types:

SBO

to prevent gravity circulation

RK70

especially suited for heating and hot-water installations

RK71

for liquids, gases, vapours. Application as gravity circulation check, vacuum breaker, breather, foot valve, pressure-relief valve or pressure-maintaining valve

MB14

for liquids, gases, vapours. Application as gravity circulation check, vacuum breaker, breather, foot valve, pressure-relief valve or pressure-maintaining valve


The RK76 for industrial applications.

DISCO®-Non-Return Valves

for Industry and HVAC

For liquids, gases, vapours. Application as gravity circulation check, vacuum breaker, breather, foot valve, pressure-maintaining valve, check valve.

Versions:

RK41

Especially suited for heating installations

RK44
RK44S

For sea water and drinking water

RK76

For industrial applications


RK 86 A especially suited for low temperatures, aggressive fluids, boiler feedwater lines, and otherindustrial applications.

Non-Return Valves RK86 and RK86A

The All-Rounder for Industrial Applications

For liquids, gases, vapours. Application as gravity circulations check, vacuum breaker, breather, foot valve, RK 86 40 pressure-maintaining valve, check valve.


The RK16 A for aggressive media and temperatures down to minus 200°C.

Non-Return Valves

for Special Applications

Versions:

RK16 A

For aggressive media and temperatures down to minus 200°C

RK49

For high pressures (160 bar) and temperatures up to 550°C

RK29

For high pressures and special tasks


DISCOCHECK Dual-Plate Check Valves BB

DISCOCHECK Dual-Plate Check Valves BB

For liquids, gases, vapours

Materials:

BB…G

Grey cast iron

BB…C

Carbon steel

BB…A

Stainless steel


DISCO Swing Check Valves CB

DISCO Swing Check Valves CB

For liquids, gases, vapours


WB26 for liquids, gases and vapours.

Swing Check Valves WB

without spring

Versions:

WB26

for liquids, gases and vapours

WB26 A

for aggressive fluids

WB24 S

for sea water


NAF-Check Valve

NAF-Check Valves

for liquids, gases, vapours, aggressive fluids and low temperatures

Versions:

Steel

down to -10°C

Stainless steel

down to -40°C

High-temperature steel

down to -10°C

GESTRA stop valves GAV

in straight seat design

These valves are especially suitable for shutting off and throttling steam, condensate from steam, oil and air.

They are ideally designed for installation upstream and downstream of steam traps. They are situated in bypass pipes, in controlled systems with temperature regulators or pressure reducing valves, and upstream of pumps.

GESTRA Strainers GSF and SZ

Protective valve for dirt-sensitive equipment

The strainer, which is made of corrosion-resistant stainless steel, functions as a protective valve in all kinds of pipe, upstream of devices that are sensitive to dirt.

For fluids, gas, steam and aggressive media.

DESIGN VERSIONS:

GSF
Y-seat strainers with flange or socket-type connection

SZ
Intermediate flange strainers

DISCOCHECK dual-plate check valve BB with dampers

For special applications

Pump shutdowns and malfunctions can cause flow decelerations in complex pipe systems, which subsequently jeopardise the process or individual pipe sections.

If liquid-bearing pipe systems are at risk of water hammer, the BB dual-plate check valve with adjustable dampers is the ideal solution.

A medium in the damping cylinders slows down the valves on the last 15° of their closing stroke, making the valve disks close more slowly.
This prevents problems due to water hammer.

GESTRA AG products

Disc check valve / for HVAC / brass

Disc check valve / for HVAC / brass SBO, RK, MB14 series

Disc check valve / for industrial applications / for HVAC

Disc check valve / for industrial applications / for HVAC RK series

Disc check valve

Disc check valve RK86 series

Swing check valve / for steam / for gas

Swing check valve / for steam / for gas BB series

Swing check valve

Swing check valve CB series

Swing check valve

Swing check valve WB series

Swing check valve / stainless steel

Swing check valve / stainless steel NAF

Condensate drain / automatic / thermostatic / bimetallic

Condensate drain / automatic / thermostatic / bimetallic BK series

Condensate drain / automatic / thermostatic

Condensate drain / automatic / thermostatic MK series

Condensate drain / automatic / variable-area / high-pressure

Condensate drain / automatic / variable-area / high-pressure UNA series

Condensate drain / automatic / float / high-capacity

Condensate drain / automatic / float / high-capacity UNA 25 – PK

Condensate drain / automatic

Condensate drain / automatic

Condensate drain / manual / heat-recovery

Condensate drain / manual / heat-recovery DK series

Condensate drain / automatic / compact

Condensate drain / automatic / compact

Condensate drain / automatic

Condensate drain / automatic SMK series

 Temperature control valve / for water

Temperature control valve / for water CW, MCW, BW series

 Piston valve / pressure-control / temperature control / for steam

Piston valve / pressure-control / temperature control / for steam 5801, 5610

Electrically-operated valve / pneumatic-operated / regulating / for water

Electrically-operated valve / pneumatic-operated / regulating / for water ZK, V725 series

 Safety valve

Safety valve GSV series

 Liquid filter / strainer / cylindrical / Y

Liquid filter / strainer / cylindrical / YGSF, SZ

 Shut-off safety valve

Shut-off safety valve GAV series

DISCO non-return valves RK 76 – RK 86

For industrial applications

The RK 76 is designed for pressure range PN 6-40, ASME Class 150/300.

It can be installed in any position and is suitable for liquid, gas and steam.

DISCO non-return valves RK 86

The RK 86 series with patented self-centring body is designed for pressure range PN 6-40, ASME Class 150/300. For installation in any position.

It can be used for liquid, gas and steam as a gravity circulation check,

Gravity circulation checks SBO

for sanitation and heating

SBO gravity circulation checks are installed downstream of circulating pumps in heating and hot water systems, to prevent gravity circulation.

They replace the isolating valve in the feed line and remain in the pipe if a pump is removed, so that the system no longer needs to be fully drained.

There are three connections for different pump designs up to PN 6.

Steam traps for special tasks AK 45

The primary task of steam traps is to remove condensate from steam-operated heat transfer systems in the optimum way, so that these systems can function without problem for a long time. This involves a variety of requirements, for which different steam trap systems are available.

USE

AK 45
Condensate drain valve for discharging condensate from steam systems on start-up and for draining remaining condensate when the system is stopped. With integrated dirt trap (Y-strainer) and hand-purging knob. Closing pressure 0.8 bar as standard.

UBK 46
Steam traps for low-pressure steam heaters.

MK 20
Kondensatableiter für Niederdruck-Dampfheizungen.

TK 23, TK 24
Steam traps with thermostatic capsule for thermostatic pilot control, for removing large and continuous condensate flowrates

GK 11, GK 21
Steam traps with stage nozzle for discharging larger condensate flowrates. With integrated Vaposkop for optimum trap adjustment.

UNA 14P
Steam traps with ball float and rolling ball seal for removing fluids from compressed air or gas.

Steam trap testing equipment VKP 10, VKP 40 plus, VKP 40 plus Ex

Prevent steam leakage and banked-up condensate with state-of-the-art technology

Steam traps are subject to wear. This in turn leads to loss of steam or banking-up of condensate. Experience shows that the failure rate of faulty steam traps is as much as 25 %. This failure rate can be slashed to less than 5 % with annual inspections and the necessary maintenance.

USE

Steam traps of all makes can be inspected by ultrasonic measurement during ongoing operation. The measured ultrasonic spectrum is shown on a display unit as needle deflection on a scale, or as a curve on a graph, depending on the testing system used.

Compact steam traps MK 36A

Steam traps for universal connectors

Compact, maintenance-free steam traps of stainless steel for connection to universal connectors. These steam traps can be secured with just two screws. Installation and removal is therefore extremely quick and simple.

For connection to universal connectors, we offer:

  • Steam traps with membrane regulator – MK 36A-71/-72
  • Bimetallic steam traps – BK 36A-7
  • Thermodynamic steam traps – DK 36A-7
  • Inverted bucket steam traps – IB 16A-7

The types of connector are:

  • Simple – UC 36
  • With dirt strainer (Y-strainer) – UCY 36
  • With integrated stop valves, test and drainage valve – TS 36

USE

Suitable for discharging small to medium volumes of condensate. Ideal for draining:

  • Pipes
  • Trace heaters
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