China supplier Cast Steel Two Piece Flanged Trunnion Ball Valve near me manufacturer

Item Description

Trunnion Mounted Ball Valve

Two Parts&solThree Items Forged Steel Entire body Ball Valve
Entire Bore & Decreased Bore
Anti-static System
Blow-out Proof Stem
Fire Secure Style
Crisis Sealant Injector
Vent Valve, Drain Valve
Lifting lugs and supporting feets&lpar8″ & greater)
Optional Lockable Deal with Lever&semi Equipment Box, Electric powered, Pneumatic & Hydraulic

Layout: ASME B16.34&solAPI 6D
Face to Encounter: ASME B16.10
Finish Flange: ASME B sixteen.five
BW Finish: ASME B16.25
Test: API 598
Fire Safe Check: API 607&solAPI6FA
Particular: NACE MR-01-seventy five

Carbon metal, Stainless steel, Lower temperature carbon steel, Duplex, Special Alloys, …Other resources below ask for

Delicate SEATS: PTFE, RPTFE, PEEK, DEVLON, NYLON, …Other resources underneath request

Steel SEAT: Tungsten Carbide&lparTC), Stellited, Ni60…Other components below request.

TRIM: A105&plusEP, 304, 316, 410, MONEL, …Other components underneath request

Double block and bleed style&lparDBB)
Double stem sealing.
The ball can keep stress sealing of CZPT when it is shut or totally opened.
Shorter upper sleeve reducces bearing load and operation torue
Restrict unit assures the exact opening and closing placement of the valve
The vall and stem are divided so as to decrease stem load.
The stem adopts anti-blow-out layout.
The sealing surface is inserted into te metallic seat by CZPT or plastic
The metalbacked self-lubricating PTFE bearing and PTFE thrust washers
Reduce the opening torque and prolong the services daily life of the valve.
Stem leakage can be prevented by means of the crisis grease fitting.

Electricity plant

We welcome all the entire world customers to get in touch with us for more cooperation.

With our several years of technical understanding and encounter,we CZPT you,

Naibang will be 1 of your ideal parters in China.

NO. Component Material
1 Entire body ASTM A216-WCB  A352-LCB  A351-CF8,CF8MK,CF3,CF3M,Duplex
two Seat Spring Inconel X-7505  SS304  SS316
three Seat Ring ASTM A105&plusENP  A182-F304,F316,F316L,F6,F51
5 Ball ASTM A105&plusENP  A182-F304,F316,F316L,F6,F51
six Key 1045  A182-F304,F316,F316L,F304L
seven Sliding Bearing Stainless Steel&plusPTFE  SS316&plusPTFE
8 Thrust Washer PTFE
nine O-ring NBR Vtion
10 Stud ASTM 193-B7,B7M,B8,B8M
eleven Nut ASTM 194-2H,2HM,8,8M
12 Yoke A216-WCB
13 Gland Flange A216-WCB A3541-CF8
14 Stem A105&plusENP  A182-F6,F304,F316,F316L,F304L,seventeen-4PH,F51
15 Packing PTFE Graphite
16 Screw ASTM A193-B7,B8
17 Stem Injection 1571&plusZN  A182-F304,F316,F316L
eighteen Seat Injection 1571&plusZN  A182-F304,F316,F316L
19 Vent Valve 1571&plusZN  A182-F304,F316,F316L
twenty Antistatic Spring Stainless Steel SS316
21 Bonnet A216-WCB A352-LCB A351-CF8,CF8M,CF3,CF3M,Duplex
22 Body Gasket PTFE SS304&plusGraphite  SS316&plusGraphite 
23 Trunnion A105&plusENP  A182-F6,F304,F316,F316L,F304L,17-4PH,F51
24 Bottom Cover ASTM A105&plusENP  A182-F304,F316,F316L
twenty five Lower Gasket PTFE
26 Drain Valve 1571&plusZN  A182-F304,F316,F316L
27 Seat Sealing Graphite
28 Gand Gasket SS304&plusGraphite
29 Bottom Cover Gasket SS304&plusGraphite


A rack is a portion of a cylindrical disk with an infinite radius, the area of which is lower with involute teeth. The racks are exclusively mated to spur gears with the same module, strain angle, and chosen encounter width. EP delivers racks in a selection of materials, configurations, modules, and lengths. A unique characteristic of our racks is that most of them appear with completed items. This type of creation allows multiple racks to be connected stop to stop to make a constant duration of racks. Many of our choices permit for secondary operations such as shortening lengths, incorporating threaded holes, or applying warmth remedy. Our goods also include goods that have concluded some of these secondary operations.
Racks, when employed with spur gears, convert rotational motion to linear motion. EP Gear’s racks are designed to operate with our inventory 14 1/2° and 20° PA spur gears. Frequently, racks are modified to suit distinct programs. This could contain drilling and tapping mounting holes, slicing to a specific duration, or matching the finishes of two racks to create a longer steady length than inventory.

China supplier Cast Steel Two Piece Flanged Trunnion Ball Valve     near me manufacturer