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RCH Corrosion-resistant Ball Valve

EAGLE PRODUCT

RCH Corrosion-resistant Ball Valve

  • Max. Working Pressure: 160bar

  • Nominal Size:7~40mm

  • Working Temperature: -50℃~+230℃

  • Body Material: 2507 Stainless steel

热线电话: 0573-83696688
RCH Corrosion-resistant Ball Valve
Product description
Parameters Table
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RCH Duplex Stainless Steel Ball Valve (160 bar)

 

Uses: applicable to seawater, chlorine, partial acids, alkalis and other corrosive media compatible with the valve material; applicable in such fields as seawater desalination, wastewater treatment and high pressure urea equipment.

 

Features
● Super duplex stainless steel 2507 is far superior to 316 stainless steel in corrosion resistance;
● The special design features better resistance to crevice corrosion and stress corrosion;
● It has a compact body and may be fitted with an actuator mounting platform.

 

Technical Data
● Body material: super duplex stainless steel 2507 (standard), duplex stainless steel 2205 (optional);
● Ball material: super duplex stainless steel 2507;
● Max. working pressure: 60 bar (PTFE seal), 160 bar (PEEK seal);
● Working temperature: see “Application of Sealing Materials”.

 

Ordering Information

 

 

Application of Sealing Materials

 

Ball Seat Sealing Material PTFE Excellent corrosion resistance; applicable to most media; temperature: -40℃~+150℃; max. working pressure: 60 bar
PEEK Good corrosion resistance; working temperature: -50℃~+230℃; max. working pressure: 160 bar
Stem/Joint Sealing Material FPM Good corrosion resistance; applicable to most media; temperature: -25℃~+200℃
EPDM Intended for ammonia, steam, formaldehyde and ethylene glycol; mineral oil intolerant; temperature: -50℃~+130℃

Table of Technical Data [mm]

 

I) Weld End Ball Valves (directly connected to steel tubes)

 

 

Ordering Number AD S d L H C
W-RCH-07-10L-7745 10 1.5 6.5 113 39 70
W-RCH-10-12L-7745 12 1.5 9 116 42 70
W-RCH-10-15L-7745 15 2 9 128 42 70
W-RCH-13-18L-7745 18 2.5 12 130 42 100
W-RCH-16-22L-7745 22 3 15 143 60 120
W-RCH-20-28L-7745 28 4 18 156 63 120
W-RCH-25-35L-7745 35 4 23 175 70 145
W-RCH-32-42L-7745 42 5 30 184 91 166
W-RCH-40-48L-7745 48 5 37 204 96 195

 

II) Female Threaded Ball Valves

 

 

Ordering Number A d L H C
RCH-07-G1/4-7745 G1/4 6.5 57 39 70
RCH-10-G3/8-7745 G3/8 9 60 42 70
RCH-13-G1/2-7745 G1/2 12 66 42 100
RCH-20-G3/4-7745 G3/4 18 76 63 120
RCH-25-G1-7745 G1 23 88 70 145
RCH-32-G11/4-7745 G11/4 30 108 91 166
RCH-40-G11/2-7745 G11/2 37 111 96 195

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2021-09-13 11:12:25
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