DIN/BS Handwheel Operated Ductile Iron Ggg50 DN50-600 Pn16 Rubber Wedge Resilient Seat Gate Valve China Factory Water Gate Valve Flanged Gate Valve Sluice Valve
Product Introduction
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Z41X/Z45X Ductile Iron Sluice Resilient Seat Gate Valve
RVHX Dark Resilient Seated Gate Valve Rod
RRHX Rising Stem Resilient Seated Gate Valve
Product Description:
Resilient seated gate valves made of special rubber elasticity full wrap-piece valve structure, and the general absence of gate leakage or rust compared to other phenomena. Overcome their common seal bad, elastic fatigue, wear rubber aging and Sealing rust and other defects. Produced by the elastic sealing full compensation of small quantities of deformation to achieve a good sealing effect. It can be widely used in water supply, petrochemical, metallurgy, shipbuilding, food, pharmaceuticals and energy systems and other fluid line is used as a regulator and shut-off devices
Feature：
1 the overall package of plastic: the spool and the latest high-performance rubber vuIcanization technology overall coating, laminating are tight, accurate geometry, reliable sealing and long service life.
2 light weight: body ductile iron material, gate valve to reduce weight than the average 25%, easy installation and maintenance; gate valve maximum opening height is generally low 60mm ~ 280mm, can be installed where space is limited.
3 flat style seat: The bottom of the pipe the same flat style seat design, does not produce debris accumulation, flow channel unimpeded and reliable sealing.
4 corrosion resistance: the valve cavity using non-toxic epoxy powder coating, inner parts mining copper alloy and stainless steel to prevent corrosion and rust, not only can be used for drinking water, food and other systems, and can be used for sewage or underground systems the.
5 the three 'O' seal: the use of the stem seal O-ring seals, friction is small, lightweight and watertight switch.
Structure composition：
No. | Name | Material |
1 | Body | Spheroidal Graphite Cast Iron |
2 | Disc | EPDM Nodular cast iron with EPDM |
3 | Copper Nut | Bronze |
4 | Valve Stem | 2Cr13 |
5 | Fixed Bolt | Steel or galvanized bolt |
6 | Bonnet | NBR |
7 | O-ring | Bronze |
8 | Block Bearing | Sealing Ring NBR |
9 | Shaft Cover | Spheroidal Graphite Cast Iron |
10 | O-ring | NBR |
11 | Hand wheel | Cast Iron |
12 | Nut | Stainless Steel |
13 | Bolt | Steel or galvanized bolt |
14 | Copper Nut | Bronze |
15 | Block Bearing | Bronze |
16 | Bolt | Galvanized bolt |
17 | Deflation Nut | Brass |
Performance standard
1 Design and manufacturing standards: GB/T12232-2005
2 Flange standard: JB/T78-1994, JB/T79.1-1994
3 The structure length standard: GB/T12221-2005
4 Inspection and Test Standard: JB/T9092-1999
Main connection size
DN(mm) | L | Hmax | D | D1 | N-ød | ||||||
1.0/1.6MPa | 2.5MPa | 1.0MPa | 1.6MPa | 2.5MPa | 1.0MPa | 1.6MPa | 2.5MPa | ||||
40 | 165 | / | 145 | 110 | 4-18 | ||||||
50 | 178 | 380 | 160 | 125 | 4-18 | ||||||
65 | 190 | 425 | 180 | 145 | 4-18 | 8-18 | |||||
80 | 203 | 383 | 195 | 160 | 4-18 | 4-18 | 8-18 | ||||
100 | 229 | 421 | 215 | 230 | 180 | 190 | 8-18 | 8-23 | |||
125 | 254 | 550 | 245 | 270 | 210 | 220 | 8-18 | 8-25 | |||
150 | 267 | 527 | 285 | 300 | 240 | 250 | 8-23 | 8-25 | |||
200 | 292 | 606 | 335 | 360 | 295 | 310 | 8-23 | 12-23 | 12-25 | ||
250 | 330 | 715 | 390 | 405 | 425 | 350 | 355 | 370 | 12-23 | 12-25 | 12-30 |
300 | 356 | 791 | 440 | 460 | 485 | 400 | 410 | 430 | 12-23 | 12-25 | 16-30 |
350 | 381 | 959 | 500 | 520 | / | 460 | 470 | / | 16-23 | 16-25 | / |
400 | 406 | 1175 | 565 | 580 | / | 515 | 525 | / | 16-25 | 16-30 | / |
450 | 432 | 1195 | 615 | 640 | / | 565 | 585 | / | 20-25 | 20-30 | / |
500 | 457 | 1216 | 670 | 715 | / | 620 | 650 | / | 20-25 | 20-34 | / |
600 | 508 | 1371 | 780 | 840 | / | 725 | 770 | / | 20-30 | 20-41 | / |
700 | 610 | 1550 | 895 | 910 | / | 840 | 840 | / | 24-30 | 24-41 | / |
800 | 660 | 1750 | 1015 | 1025 | / | 950 | 950 | / | 24-34 | 24-41 | / |
900 | 711 | 1950 | 1115 | 1050 | 28-34 | ||||||
1000 | 811 | 2170 | 1230 | 1160 | 38-38 | ||||||
Application:It can be widely used in petroleum, chemical, light industry, pharmaceutical and other industrial automatic control systems for remote centralized control or local control.
Price：Our price fluctuates with raw materials and exchange rate. Please leave your contact information and give you a new quotation as soon as possible.
Packing: wooden case, wooden pallet or packing method specified by customers.
Besides providing high-quality DIN/BS Handwheel Operated Ductile Iron Ggg50 DN50-600 Pn16 Rubber Wedge Resilient Seat Gate Valve China Factory Water Gate Valve Flanged Gate Valve Sluice Valve for customers in different industries, we also provide customers with technical support, professional solutions and other personal instant services. In market competition, the biggest winner will be the company that combines scale and flexibility to adapt to rapidly changing market conditions. The company has a perfect customer service, the service into every detail of the work.
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