Resilient DI Seat Soft Sealing Gate Valve

Specifications:

Soft sealing gate valve

  • Gate Valve Size: DN150-DN600

  • Gate Valve Pressure: PN10 Gate Valve/PN16 Gate Valve

  • Gate Valve Standard:  EN593, DIN 2501 PN6/10/16, DIN3202 F4

Materials:

Soft sealing gate valve Material

  • Body :Ductile Iron

  • Seal : Ductile Iron+EPDM(soft sealing means that is resilient seat)

  • Stem : Stainless Steel 304

Characteristic:

Soft sealing (resilient seat) gate valve application

  • Medium: Water, Waste Water, Air, Oil

  • Temperature: -20 to 100℃

soft sealing (resilient seat) gate valve

Detail / Feature / Application

Detail / Feature / Application

Soft sealing (resilient seat) gate valve 

  • The valves disc is rubber-packed to get excellent sealing effect by the rubber's resilient deformation.

  • Non-rising resilient seated gate valves solve the problem in general gate valves such as leakage, rusting etc. 

  • Low torque operation,Rubber encapsulated wedge,Fusion bonded epoxy coated inside and outside.

  • Application: Pipelines to convery oil and storage facilities, Water and wastewater technology, The wellhead device of the oil and gas expoitation, Water engineering.

  • Each product will be carried out appearance, material, air tightness, pressure and shell testing before leaving the factory ;unqualified products are resolutely not allowed to leave the factory.

Soft sealing gate valve Introduction

Resilient seated gate valves made of speclal rubber elastlcly  full wrap-plece 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 ruts and other defects、 Produced by ths elastic saeling 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.


Soft sealing gate valve Features

1. The overall package of plastic: the spool and the latest high-performance rubber vulcanization technology overall   coating. laminating are tight. accurate geometry, rellable sealing and long service life.

2. Light weight: body ductile iron material, gate valve to reducs weight than tha average 25%, easy installation and   maintenance; gate valve maximum opening helght is generally low 60mm ~ 280mm, can be Installed where space   is llmited.

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.

5. The three 'O' seal: the use of the stem seal O-ring seals, friction is small, lightweight and watertight gwitch.

standard of Soft Sealing Gate Valve

SIZEDD1LHn-dbD0
DNin101625150LB101625150LBDINBSASME101625150LB101625150LB
502165150125120.7150178177.82354-194-194-191914.3160
652.5185180145139.7170190190.52654-198-194-191915.9160
803200190160152.4180203203.22908-198-194-1918-1917.5200
1004220220235230180180190190.5190229228.63208-198-228-1918-1922.3200
1255250250270255210210220215.92002542543808-198-268-22182422.3260
1506285285300280240240250241.3210267266.7408-238-268-22192423.9260
2008340340360345295295310298.5230292292.15208-2312-2312-268-22202427330
25010405405425405350355370362250330330.263012-2312-2812-3012-26222728.6400
30012460460485485400410430431.8270356355.672012-2312-2816-3012-2624222730.2400
35014520520555535460470490476.329038138180016-2316-2816-3316-29253033.4465
40016580580620595515525550539.831040640685016-2816-3116-3616-29283335465
45018640640
635565585
577.9330432432100020-2820-31
16-3229
38.1465
50020715715
700620650
635350457457.2120020-2820-31
20-3231
41.3630
60024840840
815725770
749.3390508508135020-3120-38
20-3533
46.1630


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