The steel ball valves for industrial systems Valpres
Offer type: salePublished: 27.02.2015
The steel ball valves series SPLIT-BODY DN15-DN200 VALPRES
Used as shutoff valves in piping systems for industrial applications.
Working environment: neutral and agressive liquids, crude oil and petroleum products, chemicals.
Design features
* full bore section
* legkorabban case design, consisting of two parts
* one-piece solid ball of acid-proof stainless steel 1.4408
* double stem seal: spring-loaded graphite packing with two additional gaskets made of VITON elastomers and PTFE
* double seal housing parts PTFE+graphite
* antistatic performance for ATEX
* mounting flange drive ISO
MAIN TECHNICAL CHARACTERISTICS OF BALL VALVES
Model
760001
760041
760000
760040
Nominal diameters
DN15-DN200
DN65-DN200
DN15-DN200
DN65 - DN200
Rated pressure, bar
≤DN50:PN40
DN50:PN16
PN40
≤DN50:PN40
DN50:PN16
PN40
Operating temperature range
-20...+160C
Join
flange
Materials of main nodes:
Model
760001
760041
760000
760040
Case
carbon steel 1.0619
n/W steel 1.4408
Ball
n/W steel CF8M
Stock
n/W steel AISI 316
Seal ball
PTFE
Stem seal
EPDM
Micorphone seal
PTFE+graphite
Handle
galvanized steel
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Sergej Aleksandrovich
