There is no doubt that modern and standardized production is an advantage. We have a whole process quality monitoring system, so that every detail is impeccable and every Butterfly Valve Types, Needle Valve, Top Entry Ball Valve is of extraordinary quality. We ensure that all links are in place with our customers to solve their needs in a timely manner. Professional technology, advanced equipment, and efficient team make us full of confidence, which can quickly allow our company to continue to develop and grow in the fierce market competition. The company's strong strength, advanced equipment, strict quality management system and high-quality and perfect after-sales service are the guarantee of product quality and reputation.

Description & Features

Manual slide gate valve is also called manual knife gate valve, it is a valve which the gate plate is always in close contact with the valve seat. The principle is to open a square or round hole on the gate plate, through the opening and closing of the gate plate, the hole will do off and consistent action with the following connected holes.

● It is usually used with unloading device or silo together, manual screw gate valve is flange connection, easy to install.

● It has the advantages of simple and compact structure, reasonable design, reliable sealing, convenient and flexible operation, small volume, smooth channel, the resistance is small, easy installation, easy disassembly and other advantages.

● It can be installed in horizontal or vertical direction, has the characteristics of preventing wear and automatic compensation function and long service life etc..

● It should be checked regularly, add lubricating oil well maintenance during the normal course of operation.

Specifications

Size Range	Body Material
2"-48" DN50-DN1200	DI, SS, DUPLEX SS
Pressure Rating	Wedge Material
1.0MPa - 2.5MPa	SS304, SS316
End Connection	Seat Material
Wafer, Lug, Flange (FF, RF, RJ)	Metal, NBR, EPDM, Nitril, Viton
Structure Style	Stem Material
Full Port, Rising/Non Rising Stem, Bolted Bonnet	SS410, SS316 etc.
Actuator Options	Design Standard
Handwheel, Bevel Gear	MSS SP-81, MSS SP-135, ASME B16.34 etc.
Temperature Range	Face to Face Standard
80℃~150℃	MSS SP-81, MSS SP-135, API B16.10, DIN3202 etc.
Connection Standard	Test Standard
Flange Drilling: ASME B16.5 ASME B16.47, MSS SP-81 etc.	ISO5208, MSS SP-61, API598

Brand	DAGO or OEM
Test	100% quantity tested before delivery
Guarantee	12 months from date of shipment or Negotiable
MOQ	1 Set
Sample	Available
Color	Customer required or manufacturer default
Packing	Plastic bag wrapped inside, seaworthy wooden case outside
Certificate	API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate
Country of Origin	Zhejiang, China
HS Code	848180 (universal), 8481804090 (China)
Port	Shanghai or Ningbo
Payment Terms	T/T, L/C, Western Union

We always keep a large number of stocks to ensure that we can supply enough High Performance Manual Slide Pressure Gate Valve (BW-G11) for our customers. Our company has achieved a rapid expansion of mass production in terms of capacity. We regard the interests of the country above all and actively undertake the historical mission as a social citizen.

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