GPiston Valve Metal-to-metal sealing/Cast designtype 606M

application: liquids liquids with solid particles /powders high viscosity fluids

VALVES

Features• Stainless Steel cast body (A351 CF8M)

• Polished piston

• Conical metal-to-metal piston seating

• Fixed or interchangeable seat

• Outlet angle: 60°

• Bolted stuffing-box, self adjustable with springwashers, repackable in service

• Rising non turning stem with outside threads

• Position indicator

• Integral connection flanges class 150 to 600

• PED 97/23/EC compliant

Slid

e va

lve

Tank

bot

tom

valv

eCo

ntro

lBa

ll &

plug

valv

eBu

tter

flyva

lve

Glob

e va

lve

Safe

ty

Relie

fRi

nsin

gIn

ject

ion

Mul

tiway

Acce

ssor

ies

Chec

k va

lve

Actu

ator

Sam

plin

gva

lve

Gate

val

ve

Pist

on v

alve

Nuclearand Navy

CryogenicService

GeneralChemicals

Fine Chemicals

Petro-chemicals

OtherApplica-tions

PlasticsandPolymers

Competitive advantages

• Full bore, low pressure drop

➟ Higher efficiency

• Live loaded (repackable) stuffing box

➟ Low maintenance

• Polished piston

➟ Smooth surface, no retention

• Rising non turning piston

➟ Reduced packing wear

Pis

ton V

alve

Meta

l-to-m

eta

l sealin

g/C

ast

desig

nty

pe 6

06M

PN40

,PN

50 /

Clas

s 300

15 20 25 32 40 50 65 80 100 125 150 200

15 20 25 32 40 50 64 80 100 125 150 200

304013018046010

364514018047016

425015025057022

476016025061024

576018030065032

676520030071037

847522030083053

9885240400(2)

95068

12695290300(2)

113088

150105330300(2)

1330163

175125350300(2)

1550279

235155435400(2)

1800338

ØATaØwa(1)YLØVHoW/ Kg(3)

PN10

,16,

20 /

Clas

s 150 AS REQUESTED BY CUSTOMER

15 20 25 32 40 50 64 80 100 125 150 200AS REQUESTED BY CUSTOMER

(1) For removable seat design only

(2) Manual gear

(3) Weights quoted for dimension Ta = 0 mm

DN

ØATaØwa(1)YLØVHoW/ Kg(3)

VALVES

OPTIONS

• Other pressure classes, other sizes

• Piston extension on request • Other materials: austenitic

Stainless Steels (304, 321, 904…), Duplex, Hastelloy®

• Heating jacket• Valve welded to pipe insert

flange (type 609)• Counter flange (pad)

• Hard faced seat and/or pistonseating surface (stellite)

• Pneumatic, electric or hydraulic actuator

• Manual override• Cleaning nozzle• Internal surface Ra >= 0,4 µm• EN10204 3.1 certificates, ATEX• ASME, JIS, GOST… standards.

26 rue Paul Girod – Z.I. Bissy • 73000 Chambéry • France

Tél : + 33 (0)4 79 44 59 00 • Fax : + 33 (0)4 79 44 59 01

E-mail : info@guichon.com • www.guichon.com

Part

s lis

t &

Dim

ensio

ns

001006007016070074075076077078079089093096107108109110111112120121122

BodySeatSeat gasketPistonGland bottom ringPackingLanternGlandGland flange Gland studGland nutColumnOpening indicatorIndicator pinBridgeColumn nutSpring washerYoke nutUpper friction washerLower friction washerHandwheel keyHandwheelHandwheel nut

A351 CF8M316LGraphite316L316LPTFE/silk316 L316 LStainless SteelA 193 Gr.B8M (A4-70)A 194 Gr.8M (A4-70)Stainless steelStainless steelStainless steelStainless steelStainless steel50 CV4303 CeloronCeloronA56Painted steelZinc coated steel

11111411122211122111111

Part n° MaterialQtyPart name

Pis

ton V

alve

Meta

l-to

-meta

l sealin

g/C

ast

desig

nty

pe 6

06M

RP

-60

6 M

- G

B/0

4.0

9N

on b

indi

ng d

ata

304013018046010

364514018047016

425015025057022

476016025061024

576018030065032

676520030071037

758422040085060

8598240300(2)

109083

95126290400(2)

118095

105150330400(2)

1390206

125175350500(2)

1600308

155235435600(2)

1850445