Tianjin Runke Plastic Tech Co., Ltd. has 10 sets of professional and large-scale injection molding equipment, more than 30 sets of professional processing equipment, and 4 sets of professional pressure testing equipment.
Each sealing surface is 100% machined, and each sealing link is 100% pressure tested one by one.
The company does not use recycled plastics or recycled rubber to ensure that the products meet the mechanical performance, sealing performance and service life.
The company mainly produces four series of more than 50 kinds of PVC-U, PVC-C, FR-PP, PP-R butterfly valves, PVC-U ball valves, PVC-U check valves, PVC-U bottom valves, with an annual production of 600,000 sets of valves.
PVC-U butterfly valve, PVC-U check valve, PVC-U ball valve comply with European DIN standard, American standard, Japanese standard. We can produce large size valves, product size ranges from DN15mm to DN400mm
PVC Swing Check Valve according to DIN,ANSI,JIS Standard DN20-DN150 ( ¾" ~ 6" ) Working Pressure PN10.
PVC 2 Pieces Compact Ball Valve according to JIS Standard DN50-DN100 ( 2" ~ 4" ) Working Pressure PN10;
PVC Wafer Check Valve according to DIN ANSI JIS Standard DN150-DN300 ( 6" ~ 12" ) Working Pressure PN10;
PVC Foot Valve according to DIN Standard with Specification DN20-DN150 ( ¾" ~ 6" ) Working Pressure PN10;
PVC True Union Ball Valve DIN, ANSI, JIS Standard with BSPT & NPT Threaded DN15-DN100 ( ½"~4" ) Working Pressure PN16 & PN10;
PVC Pressure Pipe Fittings for Water Supply according to DIN Standard 8063 PN10;
Water Butterfly Valve
Flanged Butterfly Valve
Flange Butterfly Valve
Flange Type Butterfly Valve
Electric Butterfly Valve
Control Butterfly Valve
Wafer Butterfly Valve
Wafer Type Butterfly Valve
Gear Butterfly Valve
Actuator Butterfly Valve
Worm Gear Butterfly Valve
PVC Butterfly Valve
UPVC Butterfly Valve
Plastic Butterfly Valve
DIN ANSI JIS BS Standard
High Quality
Plastic Water Butterfly Valve
Plastic Flange Butterfly Valve
Plastic Wafer Type Butterfly Valve
UPVC Flanged Butterfly Valve
UPVC Manual Butterfly Valve
UPVC Worm Gear Butterfly Valve
PVC Butterfly Valve Lever
DIN ANSI JIS BS Standard
DN50-DN400 ( 2"-- 16" )
New Design and New Model for PVC Flanged Butterfly Valve
PVC-U / FRPP Butterfly Valve ( Lever Type ) DN50-DN200 ( 2"- 8" )
Working Pressure: DN50-DN150 ( 2"- 6" ) 150PSI PN1.0MPa; DN200 ( 8" ) 90PSI PN0.6MPa;
Standard: DIN, ANSI, JIS Standard; Hi-Quality, Low Torque, Lockable, Acid-Proof, Alkali-Proof, 100% Test
With Carbon Steel Stem #45 & EPDM Rubber
With Stainless Steel Stem #304 & EPDM / FPM Rubber
With Stainless Steel Stem #316 & EPDM / FPM Rubber
Data Sheet of PVC CPVC FRPP Wafer Butterfly Valve
| No. |
Parts |
Quantity |
Material |
| 1 |
Valve Body |
1 |
PVC-U / PVC-C / FRPP |
| 2 |
Valve Seat |
1 |
EPDM / FPM |
| 3 |
Valve Disc |
1 |
PVC-U / PVC-C / FRPP |
| 4 |
Valve Stem |
1 |
C.S.45 / S.S.304 / 316 |
| 5 |
Valve O Ring |
2 |
EPDM / FPM |
| 6 |
Stem Retainer |
1 |
PVC-U / ABS / FRPP |
| 7 |
Locking Plate |
1 |
ABS / PP |
| 8 |
Screw |
4 |
C.S.45 / S.S 304 |
| 9 |
Cap |
4 |
ABS / FRPP |
| 10 |
Handle Bushing |
1 |
C.S.45 / S.S.304 |
| 11 |
Screw Bolt |
1 |
C.S.45 / S.S 304 |
| 12 |
Valve Handle |
1 |
PVC-M / ABS |
| 13 |
Pin |
1 |
ABS / FRPP |
| 14 |
Spring Chamber |
1 |
S.S.304 |
| 15 |
Lockable Hole |
1 |
|
| 16 |
Handle Lever |
1 |
PVC-M / ABS |
| 17 |
Opening Plate |
1 |
ABS / FRPP |
| 18 |
Handle Limit |
1 |
ABS / FRPP |
| 19 |
Trademark Cap |
2 |
ABS |
| 20 |
Size Plate |
1 |
ABS |
| 21/22 |
Seat Locating Ring |
3 |
EPDM / FPM |
| Dimension of PVC-U / FRPP Butterfly Valve [ Lever Type ] |
| SIZE |
Inch |
2" |
2 - 1/2" |
3'' |
4" |
5" |
6" |
8" |
| DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
| ØD |
165 |
184 |
200 |
229 |
262 |
290 |
350 |
P.C.D.
ØD2 |
DIN |
125 |
145 |
160 |
180 |
210 |
240 |
295 |
| ANSI |
120.5 |
139.5 |
152.5 |
190.5 |
216 |
241.5 |
298.5 |
| JIS |
120 |
140 |
150 |
175 |
210 |
240 |
290 |
| Ød1 |
50 |
65 |
80 |
99 |
124 |
148 |
198 |
| L |
43 |
46 |
49 |
54 |
64 |
70 |
88 |
| ØD3 |
126 |
126 |
126 |
126 |
178 |
178 |
178 |
| H |
243 |
265 |
281 |
316 |
368 |
400 |
465 |
| L1 |
193 |
193 |
240 |
240 |
315 |
315 |
360 |
| H1 |
115 |
128 |
135 |
156 |
177 |
193 |
229 |
| H2 |
38 |
38 |
38 |
38 |
50 |
50 |
50 |
| n-Øe |
DIN |
4-Ø20 |
4-Ø20 |
8-Ø20 |
8-Ø20 |
8-Ø20 |
8-Ø26 |
8-Ø26 |
| ANSI |
4-Ø20 |
4-Ø20 |
4-Ø20 |
8-Ø20 |
8-Ø26 |
8-Ø26 |
8-Ø26 |
| JIS |
4-Ø20 |
4-Ø20 |
8-Ø20 |
8-Ø20 |
8-Ø26 |
8-Ø26 |
12-Ø26 |
| PN |
PSI |
150 |
150 |
150 |
150 |
150 |
150 |
90 |
| MPa |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
0.6 |
| W1 |
54 |
54 |
54 |
54 |
70 |
70 |
74 |
| W2 |
30 |
30 |
30 |
30 |
36 |
36 |
36 |
| Torque |
N.M |
<10 |
<10 |
<15 |
<25 |
<40 |
<55 |
<70 |
PVC-U FRPP Butterfly Valve for Electric & Pneumatic Actuator Usage
DN50-DN400 ( 2"- 16" )
DN50 - DN150 (2"- 6") 100PSI PN0.8MPa
DN200-DN300 (8"- 12") 80PSI PN0.5MPa
DN350-DN400 (14"- 16") 60PSI PN0.4MPa
Standard: DIN, ANSI, JIS, BS Standard
Hi-Quality Low Torque Acid-Proof Alkali-Proof 100% Test
Can be Customized
Different Sizes Shaft of Square, Oblate, Round Keyway
Heavy the Valve Body, Thicken the Valve Plate
Thicken the Valve Stem, the Valve Stem Limit
With Carbon Steel Stem #45 & EPDM Rubber
With Stainless Steel Stem #304 & EPDM / FPM Rubber
With Stainless Steel Stem #316 & EPDM / FPM Rubber
Integrated Structure of Valve Seat and Valve Body
Actuator Mounting Hole
with ISO5211 Standard Without Bracket, Direct Connection
PVC-U FRPP Butterfly Valve ( Lever Type ) DN50-DN200 ( 2"- 8" )
Working Pressure:
DN50-DN150 ( 2"- 6" ) 150PSI PN1.0MPa;
DN200 ( 8" ) 90PSI PN0.6MPa;
Standard: DIN, ANSI, JIS, BS Standard;
Hi-Quality, Low Torque, Lockable, Acid-Proof, Alkali-Proof, 100% Test
PVC Butterfly Valve Patent Technology
Increase the Locking Hole to Lock the Valve
Integrated Structure of Valve Seat and Valve Body.
Heavy the Valve Body, Thicken the Valve Plate
Thicken the Valve Stem, the Valve Stem Limit
With Carbon Steel Stem #45 & EPDM Rubber
With Stainless Steel Stem #304 & EPDM / FPM Rubber
With Stainless Steel Stem #316 & EPDM / FPM Rubber
Longer & Wider Handle,Handle Lever Bigger, Effort Operation
PVC-U FRPP Butterfly Valve ( Gear Type ) DN50-DN400 ( 2"- 16" )
DN50-DN200 (2"- 8") 150PSI PN1.0MPa
DN250-DN300 (10"- 12") 90PSI PN0.6MPa
DN350-DN400 (14"- 16") 60PSI PN0.4MPa
Standard: DIN, ANSI, JIS, BS Standard
Hi-Quality Low Torque Acid-Proof Alkali-Proof 100% Test
Hygienic Level PVC Raw Material Injection
Gear Box and Hand Wheel Can Be Made of Plastic
Integrated Structure of Valve Seat and Valve Body
With Carbon Steel Stem #45 & EPDM Rubber
With Stainless Steel Stem #304 & EPDM / FPM Rubber
With Stainless Steel Stem #316 & EPDM / FPM Rubber
Geprüfter Lieferant 
