Pneumatic butterfly valve R V Specialized manufacture, Specialized service, RFS valve devote to satisfy user s expectation, improving service quality continuously. keeping improving. Ordering Code R V P KZE Product Butterfly valve Type P pneumatic control L Lever control Connection Flanged type 7 wafer type Body material Z CI Q I P Stainless steel 0 R Stainless steel 1 C T Aluminum bronzo isc material B1 plated I B Aluminum bronzo B Stainless steel 0 B Titanium steel B Stainless steel 1 B Seal Material Stainless steel 1 Natural rubber ypalon seal EPM Neoprene NBR 7 Abrasion resistant rubber Viton 9 eat-resistant EPM F PTFE Office 0-00 Pneumatic wafer type soft seal butterfly valve Features Small and light, easy for installation and repair, and can be installation on any position Simple structure, compact, Prompt 90 degree turn round, open and close. Small operating torque Flow rate characteristic tend to straight, well regulate Open and close test over.000 times, long life. Complete seal, no leakage during air testing. Choose different material as parts, fit for kinds of medium.
A Smart Solution for Actuator 0-1 1 n-o c Model 1 A C n-d Actuator RVP7PB-7-0.9 1 0 11 RAT0A RVP7PB-7-.. 9.7 RAT07A RVP7PB-7-0 7. 9 1. RAT0A RVP7PB-7-0.1 RAT09A RVP7PB-7-1 1. 17 7. RATA RVP7PB-7-1. 19.. RAT1A RVP7PB-7-00 0. 9 17. RAT1A RVP7PB-7-0 0. 0 1. RATA RVP7PB-7-00 1 01. 0 7.9 RVP7PB-7-. 7 7. 1- RVP7PB-7-0 1 9. 1 09. 1- RAT190A RVP7PB-7-1.1. 0- RVP7PB-7-00 0 91. 0 1. 0- RATA RVP7PB-7-00 9. 7 9 11. 0-0 RAT70A RVP7PB-7-700 9 0 1-0 RAT70A RVP7PB-7-00.7 90 91 1 - RVP7PB-7-900.7 0 0 - RVP7PB-7-00 9 1 71 1 - Valve Body isc Rotating shaft Liner bushing Seal material Material item CI Code Material item Code Material item Material item Material item Code Z Plated I B1 Natural rubber 1 Suitable Temperature -0~+ C I Q Aluminum bronze B ypalon seal -1~+1 C -1~+9 C Aluminum bronze T Stainless steel 0 B Stainless steel Lubrication bronze EPM -~+1 C -0~+ C Neoprene -7~+9 C -7~7 C Stainless steel 0 P Titanium Steel B PTFE NBR -1~+ C -1~+9 C Stainless steel 1 R Stainless steel 1 B Abrasion resistant rubber 7 -~+0 C Viton -~+ C C B eat-resistant EPM rubber 9-0~+ C PTFE F -~+ C
Model (inch) RVP7RB--0 RVP7RB-- RVP7RB--0 RVP7RB--0 RVP7RB--1 RVP7RB-- RVP7RB--00 RVP7RB--0 RVP7RB--00 RVP7RB-- RVP7RB--0 RVP7RB-- RVP7RB--00 RVP7RB--00 RVP7RB--700 RVP7RB--00 RVP7RB--900 RVP7RB--00 RVP7RB--0 ½ 1 1 1 0 L A Actuator RAT0A RAT09A RATA RAT1A RATA RAT190A RATA RAT70A 70 7 9 17 1 1 17 9 1 1 00 1 9 0 1 0 7 90 0 1 11 11 170 90 0 0 170 0 7 770 7 1 7. 1 1-1- 0-0- 0-0 -0 - - - -9 Z- d Pneumatic wafer type metal seal butterfly valve L N Z-d 1 A
Z-d A N Pneumatic flange type Metal-Metal seal butterfly valve Model (inch) L A Actuator RVPRB--0 RVPRB-- RVPRB--0 RVPRB--0 RVPRB--1 RVPRB-- RVPRB--00 RVPRB--0 RVPRB--00 RVPRB-- RVPRB--0 RVPRB-- RVPRB--00 RVPRB--00 RVPRB--700 RVPRB--00 RVPRB--900 RVPRB--00 RVPRB--0 ½ 1 1 1 0 RAT0A RAT09A RATA RAT1A RATA RAT190A RATA RAT70A 1 1 00 0 0 0 71 9 11 1 11 11 1 17 1 0 0 0 9 0 77 1 9 17 0 771 90 0 1170 190 1 7. 1 1-1- 1-1-0 0-0 0-0- - -9-9 - - 11 17 1 1 17 190 1 9 7 9 1 0 17 Z- d Smart Solution for Actuator -
Eccentric metal seated butterfly valve Features Because this butterfly valve adopt three-dimensional eccentric to design. making the movement track on facing space reach to idealization, and there are attrition and on intervene between hermetical components. furthermore, the hermetical material has been selected reasonably, there by it ensure hermetic, antisepsis, wearable capability of valve. The main characteristic as below Tiny moment for starting, flexible and convenient, save labor and energy. Three-dimensional eccentric configuration forces disc close tighter, and reach to reliable hermetic capability and without leakage. igh temperature resistant, high pressure resistant, long service life etc. Main technology parameter N ( mm ) 0-00 0-00 Nominal pressure PS ( Mpa ) Test Pressure Leakage Appopriate Temperature Appopriate medium rive modality PN ( Mpa ) Shell test Seal test Gas seal test 0.9 1.0 1. 1.1. 1.. 1.7..7.7..7.7 <0.1xNmm/s (accordance GB/T197-9 standard) : -9 C ~ C / Stainless steel: - C ~ 00 C Air, water, steam, gas, oil, alkali, salt, and weak corrosion medium etc. Worm wheel drive / gas drive / electric drive Material for main parts Parts item Valve body isc Seal Stem Bearing Filler Material Cast iron, stainless steel, Cr.MO.Steel, alloy steel Cast steel, alloy steel, stainless steel, Cr.MO.Steel Stainless steel and Graphite Cr1, 1Cr1 stainless steel, Cr.MO.Steel Stainless steel, 0 nitrifier Flexible graphite