VALVES, SPARES & SERVICES

VALVES, SPARES & SERVICES

www.greenspower.co.uk

Green’s is the market technology leader in the specification, design, fabrication, installation and support of economisers, waste heat boilers, land and marine boilers, steam air heaters and other pressure parts. Our products and services are exported around the world from our factories in Wakefield, UK and we are proud of our reputation for reliability and top quality products. We offer a complete manufacture, site install, repair and spares service across all continents on a 24/7 basis.

CONTENTS

Ball valves 03

Butterfly valves 03

Gate valves 04

Gauges, sight glasses and thermometers 04

Check valves 05

Actuated valves 05

Sammi valves 05

Damper valves 06

Control cabinets 06

Safety and PRV 07

Globe valves 07

Spares 08

Classifications 09

Services 10

Further information 11

Contact Green’sMelissa: + 44 (0)1924 203632 Alan:+ 44 (0)7557 286799 E: [email protected]

T: + 44 (0)1924 203970 E: [email protected] page 3

BALL VALVES

BUTTERFLY VALVES

BV100Brass 2 piece ball valve PTFE seals

• British Gas & WRAS approved• Full bore brass body with BSP threaded connections• ¼” – ½” PN64 rated • ¾” – 2 ½”PN40 rated• 3” PN32 rated• 4” PN25 rated• Size ¼” – 4” • Gas temp -20°C to 60°C• Liquid temp -15°C to 120°C

BFVDFDouble flanged butterfly valve

• Centric disc• Vulcanised rubber liner (EPDM, VITON, NBR)• Suitable for various flange drillings • ISO 5211 mounting for all types of actuation • Pressure range DN40-DN300 up to 16 Bar DN350-DN1200 up to 10 Bar• Temperature range NBR liner -15 °C to 80° C EPDM liner -23°C to 120°C Viton liner -15°C to 200°C

BV200PN16 Flanged Stainless Steel Ball Valve

• Full bore to DIN 3202 F4 EN558-1-27 standard• Size range DN15 – DN100 • ISO 5211 top mounting pad • Blow out proof stem • Lockable in the open & closed posi-tions • Split body design• Full bore • Can be supplied with electric pneumatic or hydraulic actuators

BFVWPWafer pattern butterfly valve

• Centric disc (stainless steel, bronze, rilsan coated)• Vulcanised rubber liner (EPDM, VITON, NBR)• Suitable for various flange drillings • ISO 5211 Mounting for all types of actuation • Pressure range DN40-DN300 up to 16 Bar DN350 -DN1200 up to 10 Bar• Temperature range NBR liner -15 °C to 80° C EPDM liner -23°C to 120°C Viton liner -15°C to 200°C

BV300Marine Quality Ali-Bronze Ball Valve

• Full & reduced bore with PN16 flanges• Cast in Lloyds approved foundry• 3.1 & 3.2 material certification on request • Lockable in the open & closed positions• Can be supplied with electric pneumatic or hydraulic actuators • Pressure range ip to 20 Bar • Temperature range - 35°C to 200°C

BFVLPButterfly valve lugged pattern

• Centric disc (stainless steel, bronze, rilsan coated)• Vulcanised rubber liner (EPDM, VITON, NBR)• Suitable for various flange drillings • ISO 5211 Mounting for all types of actuation • Pressure range DN40-DN300 up to 16 Bar DN350 -DN1200 up to 10 Bar• Temperature range NBR liner -15 °C to 80° C EPDM liner -23°C to 120°C Viton liner -15°C to 200°C

BV400Up to 36” Trunnion Mounted Ball Valves

• Full & reduced bore • API 6D/6A design & construction• API6D & ASME B1610 face to face • Antistatic device• Double block & bleed (DBB) available • Available up to class 2500 • Materials carbon & low alloy steels, duplex & super duplex, stainless steels, nickel alloys & titanium• Can be supplied with electric pneumatic or hydraulic actuators

HPBVHigh performance butterfly valve (wafer & lugged pattern)

• Double offset firesafe & antistatic • Body carbon steel or stainless steel• Disc stainless steel• Seat PTFE with inconel overlay• ISO 5211 mounting for all types of actuation• Working pressures up to 25 Bar • Working temperatures up to 450°C• 2” to 16” (larger sizes on request)

ZETRIX Triple offset butterfly valve

• Body cast steel or stainless steel • Disc cast steel or stainless steel • PN6/10/16/25 & PN40 ANSI 150 & ANSI 300• Lugged, double flanged & butt weld options • Working pressures up to 40 bar • Working temperatures up to 400°C• Size 3” – 48”

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GATE VALVES

RSGV WRAS approved gate valve for potable

• Water applications• Suitable for buried service• Size range DN50 – DN300• Outlet pressure 16 bar (25 bar on request) • Temperature range up to: up to 70°C• Clock open / or closed • Valve is supplied bare-shaft (for cap operation or handwheel operation) • This valve can be supplied with ISO mounting bracket for actuator mounting

MSGV Metal seated gate valve

• Suitable for buried service• Size range DN50 – DN1200• Outlet pressure 16 bar (25 bar on request) • Temperature range up to: up to 70°C• Clock open / or closed • Valve is supplied bare-shaft (for cap operation or handwheel operation) • This valve can be supplied with ISO mounting bracket or actuator mounting

Knife gate valve Knife gate valve

• Wafer pattern• Cast iron body • Stainless steel blade• EPDM seat • Synthetic & PTFE gland packing• Handwheel operated • Working pressure (dependant on valve size)• Size range DN50 – DN2000• Manual & actuated

Water level indicator

• Sleeve packed boiler water level indicator • Sleeve packed for easy & efficient maintenance• Sight glass & evolite tube cut to size • Spare seals available • Left or right handed operation • 17.2 bar @ 260°C

Tank Level Indicators

• Sight glass & evolite tube cut to size • Three pane glass & brass rod guard protectors available • Spare sealing rings available • Left or right-handed operation • 14 bar cold working pressure

Temp ranges

Pressure ranges - vacuum & compound

Pressure

GAUGES, SIGHT GLASSES AND THERMOMETERS

-60 ° to +40° C & F0 ° to 160° C & F

0 ° to 400° C & F -30 ° to +50° C & F0 ° to 180° C & F

0 ° to 500° C & F

0 – 30” hg vac. (-1 bar)

0 – 30” hg vac. (-1 bar) to 100 PSI (7 bar)

0 – 30” hg vac. (-1 bar) to 15PSI (1 bar)


0 – 30” hg vac. (-1 bar) to 30 PSI (2bar)




0 – 15 PSI (1 bar) 0 – 160 PSI (11 bar) 0 – 600 PSI (41 bar) 0 – 3000 PSI (270 bar)

0 – 30 PSI (2 bar)0 – 200 PSI (14 bar)0 – 1000 PSI (70 bar)0 – 4000 PSI (270 bar)

0 – 60 PSI (4 bar)0 – 300 PSI (20 bar)0 – 1600 PSI (100 bar)0 – 6000 PSI (410 bar)

0 – 100 PSI (7 bar) 0 – 400 PSI (27 bar) 0 – 2000 PSI (140 bar)0 – 10000 PSI (700 bar)

Pressure gaugeStainless steel

• Dial sizes DN40 – DN50 – DN63 – DN80 – DN100 – DN150• Dry or glycerine• Accuracy class 1.6 • Clearly marked for easy reading• Spare inserts pockets & cases available• Robust manufacture for industrial use

ThermometerBrass angle & straight pattern thermometers

• Spirit filled accuracy to DIN 16195• Mercury filled accuracy of approximately 1% of maximum scale value • Clearly marked for easy reading • Spare inserts pockets & cases available • Robust manufacture for industrial use


ACTUATED VALVES

SAMMI VALVES

CHECK VALVES

Inline NRV Bronze spring loaded non return valve

• Bronze body • PTFE seats • Stainless steel stem & spring• Temperature range up to: 8.6 bar @ 176°C 17.2 bar @ -10°C - 100°C

WPNRVWafer pattern non return valve

• Stainless steel body • Soft seat (EPDM, VITON , NBR)• Pressure range: DN50 – DN100 up to 25 bar DN125 – DN300 up to 16 bar• Temperature range: NBR seat -20 °C to 100° C EPDM seat -20°C to 150°C Viton seat -20°C to 200°C

NRVLWGDuctile iron swing check valve

• WRAS listed materials• Size range DN50 – DN800• Temperature range: -10 °C to 70° C

Typical SAMMI process

SAMMILine blind

Body material : cast iron; cast steel; stainless steel; duplex, hastelloy, monel, duplex, inconel etc

Disc: stainless steel, duplex, hastelloy, monel, duplex, inconel etc

Seat: EPDM / VITON / PTFE

• Flanges to suit existing pipework• Suitable for liquids & gases• Zero leakage• One man operation• Class 150 to class 1500• Size range DN15 – DN2500

Pneumatic actuator Electric actuator Electric actuator

page 6

DAMPER VALVES

CONTROL CABINETS

Damper valve

• Single-blade louver damper to intercept and regulate fumes and air at low, medium and high temperatures up to 1000°C.

• Small and large sizes with different degrees of tightness. Available also in total tightness version achieved with air sealing system.

• Pneumatic operation or by means of electric motor in on-off or modulating service.

Manufactured to suit individual requirements


SAFETY AND PRV

PRV1Ductile iron pressure reducing valve suitable for water

• Direct acting • Body & bonnet ductile iron ductile iron EN1562 EN-GJS-450/10• Spring steel 1.7104 55siCr6• Seat / bushing / fasteners Stainless steel (EN10088 1-4301) seals EPDM (WRAS Listed)• Size range DN50 – DN150• Max. inlet pressure 40 bar • Outlet pressure range: 1.5 – 6 bar / 5 –12 bar / 2 – 24 bar

Nabic 500High lift safety relief valve with easing lever

• Size range DN10 – DN65• Outlet pressure range: 0.3 bar – 12.5 bar • Temperature range up to: up to 195°C• WRAS approved

Safe 912 Full lift safety valve

• Size range DN15 – DN250• Outlet pressure range 0.2 Bar – 40 bar (depending on spring range)• Temperature range up to: up to 450°C• Can be supplied with stainless steel bellows • With screwed & flanged connections

Bailey Birkett 736Double seated high lift safety relief valve

• Cast steel body • Outlet pressure range: 0.2 bar – 24 bar (depending on spring range)• Temperature range up to: -20°C – 230°C• Adjustable blow down ring • Can be supplied with class certification to lloyds DNV etc.

Bailey Birkett 480Liquid by pass safety relief valve

• Bronze body • Outlet pressure range: 0.3 bar – 24 bar• Temperature range up to: -19°C – 120°C

GLOBE VALVES

SDSLStraight pattern marine screw lift globe valve

• Bronze body • Bronze bonnet• Brass stem• Bronze disc• Graphite packing• Size range 3/8” – 4” • Temperature range up to: 16Bar @ 120°C 12 Bar @ 200°C• Other materials available (cast iron, ductile iron, cast steel & stainless steel) • Supplied with 3.1 material certs

SDNRStraight pattern marine screw down non return

• Bronze body • Bronze bonnet• Brass stem• Bronze disc• Graphite packing• Size range DN15 – DN300 • Temperature range up to: 16Bar @ 120°C 12 Bar @ 200°C• Other materials available (cast iron, ductile iron, cast steel & stainless steel)

SDNRAngle pattern globe valve

• Bronze body • Bronze bonnet• Brass stem• Bronze disc• Graphite packing• Size range DN15 – DN300 • Temperature range up to: 16Bar @ 120°C 12 Bar @ 200°C• Other materials available (cast iron, ductile iron, cast steel & stainless steel) • Supplied with 3.1 material certs

FABA PlusStraight pattern bellows sealed globe valve

• Ductile iron body • Stainless steel trim• Pressure rating up to PN40• Size range DN15 – DN400 • Other materials available (cast steel & stainless steel) • Can be supplied with 3.1 material certs

page 8

Flame monitoring Hoses and pumps

Gaskets and ceramic rope

Water level monitoring

Ignition equipment

SPARES

Oil pumps

Panel monitors Proximity sensors

SPARES

Solenoids

Soot blowers

All manufacturers of spare parts are supported

page 9

ABB process controllers

Ignition transformers

Oil hoses

SPARES

Cable connectors Burner controllers

Reflex level gauges and spares

Flame relays

Mobrey floats OCM

T: + 44 (0)1924 203970 E: [email protected]

CLASSIFICATIONS

We adhere to the following classifications;

• DNV GL

• ClassNK

• American Bureau of Shipping

• Lloyd’s Register

• Bureau Veritas

• China Classification Society

• RINA

page 10

Tool heads Cleaning rods Tube plate

SERVICES

Fully supervised service and repair teams - undertaking work globallyOur services include:

Welding rods

Welding wire

Tube cleaners Boiler tubes

• Installation and repairs Fast response, highly trained team mobilised worldwide through installation and 24/7 boiler repair service

• Engineering design Analysis of requirements to develop the most efficient boiler equipment

• Spares Supply and commissioning for all makes of boilers

• Maitenence and service Fast response maintenance and planned servicing

• Inspection and surveys Identification of boiler problems to reduce cost and outages

• Heat exchangers Offered through our new partnership with Thornhill

Thornhill Group is one of the few UK providers of the complete cycle of heat exchanger services encompassing thermal & mechanical design, manufacturing, installation, repairs and servicing. Its primary target markets are oil and gas, power generation, industrial, rail, marine, steel, food & drink, chemical, nuclear and utilities.

Thornhill has achieved all relevant certifications and is experienced in designing to international codes.

In their factories they can undertake servicing and inspection of heat exchanger units to provide customers with detailed photographic reports, reasons for failure and recommendations for their repair or replacement which their team of specialist engineers can then implement if required.

Their onsite Inspection Engineers assist in the condition assessment of heat exchangers and/or their component parts to determine what can be repaired and what requires replacement.

GREEN’S HIGH PERFORMANCE BOILER TUBE BENDING MACHINE

Heat recovery has become an increasingly important issue in reducing flue gas temperatures with companies investing more in their boiler equipment to improve plant efficiency.

Green’s investment in a CNC multi axis, mandrel and boost bending machine enables production of tube heat exchangers ranging from 20mmØ to 114mmØ. Our capability to produce bends with less than 1D centres whilst increasing efficiency through enhanced automation demonstrates further our commitment to invest in production to improve productivity and support customers’ requirements. The challenge with manufacturing tube heat exchangers is being able to manufacture tube coils with a close tube pitch. The tube pitch on a Green’s economiser is very dependent

on how tight the bend radius can be manufactured, typically 1 x diameter. A skilled coded welder is then required to weld each tube bend to each tube length, which requires weeks in production when an economiser typically has over 800 tubes. Also, the tube diameter on a Green’s economiser can range from 20-80mm and be manufactured in carbon steel or stainless steel, depending on the output of the unit and the environment in which it will be operating.

This new tube manipulation technology means that Green’s can significantly improve the design of heat exchanger units, increase

the productivity of an economiser unit in production and improve the quality by having less welded joints.

Our partnership with Thornhill Group means that we can meet your Shell & Tube, Air Cooler and Plate Heat Exchanger needs for new equipment, installations or repairs and refurbishments to your existing units.

page 11

Green’s: Unit 3, Calder Vale Road, Wakefield WF1 5PH. United Kingdom

+44 (0)1924 203970

[email protected]@greenspower.co.uk

www.greenspower.co.uk

@GreensEconomise

linkedin.com/company/greenseconomise

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VALVES, SPARES & SERVICES