Product Details:
Brand | Qinn |
Body Material | Bronze |
Reducing Pressure Range | 0.8 Bar To 8 Bar |
Body | 18 Bar |
Product Details | Self Acting Spring Operated Pressure Reducing Valve |
End Details | Screwed Female To Bs:21 |
Seat | 16 Bar |
Materials Of Construction | ||
Part's Name | Materials | specifications |
Adjusting Screw | Bronze | BS:1400 LG2 |
Check Nut | Bronze | BS:1400 LG2 |
Spring | Spring Steel | BS:1726 (EN-47) |
Body | Bronze | BS:1400 LG2 |
Diaphragm Disc | Bronze | BS:1400 LG2 |
Rubber Diaphragm | Rubber | NITRILE |
Spring Chamber | Bronze | BS:1400 LG2 |
Stem | Bronze | BS:1400 LG2 |
Seat Holder Cap | Bronze | BS:1400 LG2 |
Seat | Rubber | NITRILE |
Seat Retainer | Bronze | BS:1400 LG2 |
Bottom Plug | Bronze | BS:1400 LG2 |
Seat Retainer Cap | Bronze | BS:1400 LG2 |
Gaskets | C.A.F | ----- |
Dimension | ||||
NOMINAL SIZE | A | B | C | D |
15mm | 68 | 77 | 54 | 131 |
20mm | 77 | 90 | 66 | 156 |
25mm | 91 | 120 | 72 | 192 |
32mm | 106 | 120 | 76 | 196 |
40mm | 137 | 152 | 78 | 230 |
50mm | 170 | 180 | 90 | 270 |
65mm | 200 | 225 | 120 | 345 |
80mm | 204 | 240 | 130 | 370 |
Additional Information:
Product Details:
Brand | Qinn |
Body Material | Bronze |
Media | Water |
Product Details | Self Acting Spring Operated Pressure Reducing Valve |
End Details | Flanged Ends To Bs:4504,Pn10 |
Testing | Hydraulic |
Body | 18 Bar |
Seat | 16 Bar |
Reducing Pressure Range | 0.8 Bar To 8 Bar |
Materials Of Construction | ||
Part's Name | Materials | specifications |
Adjusting Screw | Bronze | BS:1400 LG2 |
Check Nut | Bronze | BS:1400 LG2 |
Spring | Spring Steel | BS:1726 (EN-47) |
Body | Bronze | BS:1400 LG2 |
Diaphragm Disc | Bronze | BS:1400 LG2 |
Rubber Diaphragm | Rubber | NITRILE |
Spring Chamber | Bronze | BS:1400 LG2 |
Stem | Bronze | BS:1400 LG2 |
Seat Holder Cap | Bronze | BS:1400 LG2 |
Seat | Rubber | NITRILE |
Seat Retainer | Bronze | BS:1400 LG2 |
Bottom Plug | Bronze | BS:1400 LG2 |
Seat Retainer Cap | Bronze | BS:1400 LG2 |
Gaskets | C.A.F. | ----- |
Dimension | ||||||
NOMINAL SIZE | A | B~ | C~ | D~ | T | ∅E |
15mm | 94 | 70 | 54 | 131 | 6.5 | 95 |
20mm | 102 | 90 | 66 | 156 | 6.5 | 105 |
25mm | 118 | 120 | 72 | 192 | 8 | 115 |
32mm | 134 | 120 | 76 | 196 | 8 | 140 |
40mm | 170 | 152 | 78 | 230 | 9.5 | 150 |
Additional Information:
Product Details:
Brand | Qinn |
Body Material | Bronze |
End Details | Screwed Female Ends,Bsp Taper Threads To Bs:21 |
Testing | 500 Psig.(Hyd.) |
Temperature | 437 degree F (225 degree C) |
Product Details | Spring Loaded With Metallic Diaphragm |
Materials Of Construction | ||
Part's Name | Materials | specifications |
Adjusting Screw | Carbon Steel | BS:916 |
Lock Nut | Carbon Steel | BS:916 |
Yoke Bush | Bronze | BS:1400 LG2 |
Upper Spring Disc | S.G.I | BS:2789 |
Chamber Spring | Spring Steel | EN47 |
Spring Chamber | Cast Iron | BS:1452 Gr220 |
Bolts & Nuts | Carbon Steel | BS:916 |
Lower Spring Disc | Bronze | BS:1400 LG2 |
Gasket | Steam Jointing | ----- |
Seat Cap | Bronze | BS:1400 LG2 |
Main Valve Stem | Bronze | BS:1400 LG2 |
Body | Bronze | BS:1400 LG2 |
Body Spring | Spring Steel | EN47 |
Gasket | Steam Jointing | ----- |
Bottom Cover | Bronze | BS:1400 LG2 |
Plug | Bronze | BS:1400 LG2 |
Diaphragm | S.S. | AISI-304 |
Tommy Bar | Carbon Steel | ----- |
Cover | Cast Iron | BS:1452 Gr220 |
Nominal Size | ∅A | L+1.5 | H~ |
15mm | 1/2"BSPT | 76 | 220 |
20mm | 3/4"BSPT | 108 | 278 |
25mm | 1"BSPT | 114 | 325 |
32mm | 1.1/4"BSPT | 132 | 345 |
40mm | 1.1/2"BSPT | 137 | 380 |
50mm | 2"BSPT | 170 | 410 |
Additional Information: