Zhejiang, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Average Lead Time:
Peak season lead time: one month
Off season lead time: 1-3 months
OEM/ODM Service
MEI Awards

Slab Valve, Slab Gate Valve, Api Slab Valve manufacturer / supplier in China, offering Cast Steel Slab Gate Valve with Electric Actuator, API6d Class150~600 Flanged Stainless Steel Globe Valve, API 6D Wcb Slab Gate Valve with Gear and so on.

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Supplier Homepage Products Slab gate valve Cast Steel Slab Gate Valve with Electric Actuator

Cast Steel Slab Gate Valve with Electric Actuator

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $20-300/ Piece
Port: Shanghai, China
Production Capacity: 12000 Tons/Year
Payment Terms: L/C, T/T, Paypal
Type: Direct-acting
Material: Carbon Steel
Connection Form: Flange
Pressure: Ordinary Temperature
Actuator: Manual
Seal Surface: Wedge Gate Valve

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Basic Info

Model NO.: FYV
Thread Position of Valve Rod: Outside Gate Valve
Usage: Flow Control
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size: 2′′-36′′
Pn: 10-160
Dn: 50-900
Class: 150-2500
Trademark: FYV
Transport Package: Wooden etc
Specification: CE, SGS
Origin: China
HS Code: 8481804090

Product Description

Slab gate valve

Construction and features:Fire safety, Anti-static device, Double block and bleed, Seat and tem sealant injection.

Normal diameter or bore:NPS 2"~NPS 36", DN50~DN900, 50A~600A.

Normal pressure or rating:Class 150~Class 2500, PN 10~PN 160, JIS 10K~30K.

Material:Casting steel:WCB, WCC, LCB, CF8, CF3, CF3M, CF8M;Forge steel:A105, A182 F316, F304, F316L, F304L, F11, A350 LF2.

Design & manufacture:API 6D, ASME B16.34, BFCI 70-2, ISO 5210, NACE MR0175.

Face to face dimension:ASME B16.10, ISO 5752, BS EN 558, BS 12982, JIS B2002.

Connection ends:ASME B16.5, ASME B16.47, API 605, MSS SP-44, JIS B2220, ISO 7005-1, BS EN 1092, BS 12627, ASME B16.25, ASME B16.11.

Testing & inspection:API 598, API 6D, API 607, API 6FA, BS 6755, BS 12569, MSS SP-61, ISO 5208.

Operation type:Manual, Gear, Pneumatic, Electric.

Products Design Features
1.Cast and weld two structures with the body
2.The seat ring uses the floating seat ring structure with o-seal ring sealed and pre-teghtening force applied to have inlet and outlet dual-way sealed;And the open-close moment with this structure is 1/2 that of the common valves only,able to lightly open and close valves.
3.The seat ring uses the sealing face inlaid with PTFE,so has dual seals of PTFE to metal and metal to metal,the PTFE sealing face also acts as removing the dirt on the wedge disc.
4.For the valve with the metal to metal seal,there is grease injector outside of it,grease gets into the sealing face through the injector and the seat ring to have the valve up to null leak.
5.The wedge disc of the valve with flow guide hole is always fitted with the sealing face whether in full open or full close status to have the sealing face protected without being directly eroded by the medium so as to extend the duration.
6.When fully opened,the valve's channel is smooth and linear,with an extremely small flow resisting coefficient and no pressure loss,and the pipeline can be cleaned with hair-ball through it.
7.This valve uses the packing structure with the ability of self-seal,needs no constant adjustment,features very light open and close and a reliable seal.An assisting sealing grease injection structure is set in the packing to have the sealing performance absolutely reliable and get a true null leak,settling the problem for the packing place of universal valves to be easiest leak outward.
8.Automatic removal of the high pressure in the internal cavity when the valve is about to close (see the working principle diagram for the details) so as to ensure safety.

Our Advantages:
1.We Are Factory:FYV has 3 production bases and 1 foundry which located in Wenzhou, Shanghai and Lishui city of China.The Factory Size in Square Meters:110, 000.FYV has over 600 staff members, more than 60 technical engineers, a digital process center and more than 350 sets of various middle and large equipments.The annual sales revenue reaches above $80 million US Dollars.
2.Regional Sales:We provide specialized sales service refers to different kind of region all over the world.Each sales team member is good at the local language and well experienced to the responsible market.For example:Russian, German, Spanish, Japanese, etc.
3.Low MOQ:Our factory owns the casting company by itself.We are always ready for providing the sample and producing some small orders, in order to meet the business well.
4.OEM Accepted:We can make the products with the client's demand standard or the custom requirement.
5.Complete Service:We are always ready to hear from you, be responding to your enquiry immediately.Our trade manager is always online for you.
6.Good Quality:We have strict quality control system and amounts of testing equipments for different kind of valve, such as size, pressure, working environment etc.We are winning the market reputation with the time goes by.
7.Quick Delivery:We have the large stock for some hot products.
1-Blowdown stops  A105+Zinc /A276-304  customize   
2-Grease injection joint  A105+Zinc   customize   
3-Body Material  A216 WCB   customize   
4-Disc  A276-304 /A105+ENP   customize   
5-Material of Valve Seat  A276-304+PTFE /PTFE+A105   customize   
6-O-ring  nitrile butadiene rubber /fluorine rubber   customize   
7-Stem  A276-420   /  A276-304   customize   
8-Packing seat  A276-420   customize   
9-Y ring  nitrile butadiene rubber    / fluorine rubber   customize   
10-Sealing shroud  A276-420   customize   
11-Indicating stem  A276-304   customize   
12-Gasket  304+graphite   customize   
13-Bonnet  A216 WCB   customize   
14-Stud  A193-B7   customize   
15-Nut  A194 2H   customize   
16-Yoke  A216 WCB   customize   
17-Stem nut  C95500   customize   
18-Gland  A105   customize   
19-Hand wheel  A536 60-40-18   customize   
20-Indicating cover  A276-304   customize   

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