
China High Quality Non-Rising Stem Resilient Seat Heavy Ductile Iron Gate Valve with Prices Cast Iron Sluice Gate Valve
Product Introduction
We are a campany making ANSI API 598 Globe Valve, Clamp Sampling Valve Sanitary, Pipe Tee which has been developing very fast in recent years. The company is trying to create a first-class brand and set up a good image of honesty , pro-viding good services for all the comsumers both at home and abroad. It is a good way to improve our products and service. Our company attaches great importance to the development of new products, new technologies and system innovation. In order to meet the needs of the company's development strategy, we have firmly established a 'people-oriented' modern human resource management concept. We have established a long-term and stable cooperative relationship with our customers by providing high-quality and cost-effective products.
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.
Adhering to your tenet of 'quality very first, client supreme' for China High Quality Non-Rising Stem Resilient Seat Heavy Ductile Iron Gate Valve with Prices Cast Iron Sluice Gate Valve. Our company has always adhered to the principle of 'customer largest, reputation first, quality first' to update and improve products, adhere to the 'service-oriented' business philosophy, and gather a large number of professional management, technical, and marketing personnel to better serve customers. We are also a high-tech enterprise that promotes CNC machining application technology through market operations and product sales channels.
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