Hot Sale Full Port Gate Valve - DI PN10/16 Class150 Lug Knife Gate Valve – Zhongfa
Hot Sale Full Port Gate Valve - DI PN10/16 Class150 Lug Knife Gate Valve – Zhongfa Detail:
Product Detail
| Size & Pressure Rating & Standard | |
| Size | DN40-DN2000 |
| Pressure Rating | DN50-100 PN16 DN150-200 PN10 DN250-400 PN7 DN450-600 PN5 DN650-750 PN4 DN800-900 PN3 DN1000 PN2 |
| Design Standard | JB/T8691-2013 |
| Flange Standard | GB/T15188.2-94 chart6-7 |
| Test Standard | GB/T13927-2008 |
| Material | |
| Body | Ductile iron; WCB; CF8; CF8M; 2205; 2507 |
| Disc | SS304; SS316; 2205; 2507; 1.4529 |
| Stem/Shaft | SS410/420/416; SS431; SS304; Monel |
| Seat | Stainless Steel+STL EPDM (120°C) /Viton(200°C)/PTFE(200°C) /NBR(90°C) |
| Bushing | PTFE, Bronze |
| O Ring | NBR, EPDM, FKM |
| Actuator | Gear Box, Electric Actuator, Pneumatic Actuator |
Product Display
Product Advantage
Standard AISI304 or 316 stainless steel gate is grinded and polished smoothly as mirror, which can effectively avoid damage of packing and seat through opening or closing and make a greater seal. The bottom of the gate edge is machined to a bevel, so that it cuts through the solids for a tighter seal in closed position. A knife protector can be provided for additional protection against dust.
There are 3 features as below:
1. Standard seat NBR, EPDM, also available in PTFE, Viton, Silicone etc. Unique design that mechanically locks the seal in the internal of valve body with a stainless steel retainer ring. Normally it is unidirectional seal design, and bidirectional seal as requested.
2. Several layers of braided packing with an easy access packing gland ensuring a tight seal. Available in a range of materials: Graphite, PTFE, PTFE+KEVLAR etc.
3. The guide block on the valve body makes the gate move correctly, and the extrusion block ensures the effective sealing of the gate.
ZFA Valve strictly execute API598 standard, we do both side pressure testing for all the valve 100%, guarantee deliver 100% quality valves to our customers.
The valve body adopt GB standard material, there’re total 15 process from iron to valve body.
The quality inspection from the blank to the finished product is 100% guaranteed.
Hot Selling Products
5k 10k Wafer Butterfly Valve
Dual Plate Check Valve
Non-rising Stem Gate Valve
Rubber Flap Check Valve
Lug Butterfly Valve
Flange Butterfly Valve
Knife Gate Valve
Welded Ball Valve
Y Strainer
Product detail pictures:
Related Product Guide:
We've been convinced that with joint efforts, the enterprise between us will bring us mutual benefits. We are able to assure you product or service quality and aggressive cost for Hot Sale Full Port Gate Valve - DI PN10/16 Class150 Lug Knife Gate Valve – Zhongfa , The product will supply to all over the world, such as: Macedonia, Sao Paulo, Kazakhstan, During the short years, we serve our clients honestly as Quality First, Integrity Prime, Delivery Timely, which has earned us an outstanding reputation and an impressive client care portfolio. Looking forward to working with you Now!
By Mario from Romania - 2017.05.31 13:26
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
By Lillian from Korea - 2018.12.14 15:26
Products categories
-
Newly Arrival Marine Butterfly Valves - Electr...
-
One Of Hottest For Rubber Lined Butterfly Valve...
-
Factory Source Ball Valve - Stainless Steel Fl...
-
OEM Manufacturer Motorised Butterfly Valve - E...
-
2022 Latest Design Gear Butterfly Valve - Elet...
-
Professional China Butterly Valve Stem - Ducti...
