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Home > Products > Slab Gate Valve > API Hydro-Actuated Slab Gate Valve

API Hydro-Actuated Slab Gate Valve

Product Description

Type: Straight-through Connection Form: Flange Actuator: Electric Thread Position of Valve Rod: Outside Gate Valve Standard: ANSI Tem: 2000psi~20000psi Seals: PTFE, NBR, Rptfe Trademark: FYV Origin: China Material: Cast Iron Pressure: High Temperature Seal Surface: Wedge Gate Valve Usage: Flow Control Application: Industrial Usage, Water Industrial Usage, Household Usage Class: 150lb-1500lb End Con.: RF, Rtj, Sw, Bw Specification: CE, SGS, API HS Code: 8481804090 Product Description

API 6A gate valve:
1)Working Pressure: 2000PSI~20000PSI
2)Bore: 1.13/16"~9" (46mm~230mm)
3)Performance Requirement: API 6A Series Gate Valve
Full bore design eliminates efficiently pressure drop and vortex, eliminates washing by solids in fluid.
Special seal type lower switch torque.
Metal-to-metal seal is used between bonnet and body, gate and seat rising. Metal-to-metal seal between gate and seat, and the surface is weld overly with hard alloy, which has feature of corrosion resistance and washing resistance.
Retainer plate fix seat ring insuring good stability.
The stem designed with back seal, can replace stem sealing under pressure.
One side of bonnet is designed with sealant injection in order to supply sealant and improve seal and lubrication performance of gate and seat

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.

PPF103-21 PPF52-35 PPF65-35 PPF103-35 PPF65-70

Nominal Bore dia. in (mm)
103(4 1/16) 52 (2 1/16) 65 (2 9/16) 103 (4 1/16) 65 (2 9/16)

Nominal Pressure Mpa
21 (3000psi) 35 (5000psi) 70 (10000psi)

Connection Length mm
511 371 422 550 565

Flange OD mm
290 215 245 310 230

Hand Wheel Dia mm
400 320 320 400 400

Backing Ring Number
R37 R24 R27 R39 BX153

Weight kg
210 48 105 284 154


PPF78-70 PPF103-70 PPF65-105 PPF78-105 PPF103-105

Nominal Bore dia. in (mm)
78 (3 1/16) 103 (4 1/16) 65 (2 9/16) 78 (3 1/16) 103 (4 1/16)

Nominal Pressure Mpa
70 (10000psi) 105 (15000psi)

Connection Length mm
620 670 533 598 737

Flange OD mm
270 315 255 290 360

Hand Wheel Dia mm
450 550 450 500 650

Backing Ring Number
BX154 BX155 BX153 BX154 BX155

Weight kg
231 382 250 336 550

Contact us if you need more details on Hydro-Actuated Slab Gate Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Slab Gate Valve、Gate Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Slab Gate Valve

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