3-PCS Ball Valve with ISO-5211 Direct Mounting Pad

• Material: Forged Steel
• Connection Form: Thread
• Driving Mode: Manual
• Nominal Pressure: 800lb to 2500lb
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Model NO.: Q11F
• Type: Floating Ball Valve
• Function: Blow-Down Valve
• Temperature: Normal Temperature
• Application: Industrial Usage, Water Industrial Usage
• Size: 1/4" to 2"
• Class: 800lb to 2500lb
• Certificates: API 6D, CE, ISO9001
• Application Fields: Metallurgy, Light Industrial, Electric Power, Petroch
• Delivery Detail: 20~45 Days According to The Specific Quantities
• Transport Package: Standard Export Wooden Case
• Specification: API598, API6d, ANSI, Bs, DIN, JIS
• Trademark: NAIBANG
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 8000PCS/Year

Product Description

Forged Steel Floating Ball Valve
    Floating ball valve is suitable for Class150 ~ Class1500, PN16 ~ PN100, JIS 10K ~ JIS 20K all kinds of pipeline, used to cut off or connect the pipeline medium, choose different materials, can be respectively suitable for water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media.This product can be widely used in papermaking, petrochemical, chemical, metallurgy, electric power, environmental protection, petroleum, light industry and other industrial departments of automation control system.

Construction:
Floating ball valve seat selection of polytetrafluoroethylene, polystyrene and other polymer materials, good sealing performance, but the material is relatively soft. Due to the soft material, but to achieve a certain sealing pressure, it is bound to increase the opening and closing torque, in order to improve this situation, the company adopts the double bevel elastic sealing ring or v-groove elastic sealing ring structure design, using the pressure in the pipeline to promote the ball, to help seal. When the medium pressure is small, the sealing ring and the sphere contact area is small, so there is a large sealing pressure, to ensure reliable sealing. When the medium pressure is larger, the contact area between the sealing ring and the sphere increases. Therefore, the sealing ring can withstand large medium thrust without damage. For the ball valve with very low working pressure, considering the medium pressure can not ensure the reliable sealing of the valve seat, and the preload force will be attenuated after long-term use, so for low pressure, ultra-low pressure or vacuum working conditions with ball valve, the valve seat sealing structure with spring loading can ensure long-term reliable sealing of the ball valve.

Features:

Three, Two-Pieces Forged Body

Floating Type, Full & Reduced Bore

Blow-out Proof Stem

Fire Safe Design

Specifications:

Design: ASME B16.34/BS 5351

Face to Face: Manufacturer Standard

Screwed End: ASME B1.20.1

SW, BW, End: ASME B16.11

Test: API 598

Fire Safe Test: API 607/API 6FA


We welcome all the world customers to contact us for more cooperation.

With our years of technical knowledge and experience,we assure you,

Naibang will be one of your best parters in China.

 

No.	Part	Material
1	Bonnet	ASTM  A105+ENP  A182-F6,F304,F316,F316L,F304L,F51
2	Seat	PTFE  RPTFE  PEEK  PPL
3	Body Gasket	PTFE  Graphite
4	Thrust-Washer	A105+ENP  A182-F6,F304,F316,F316L,F304L,17-4PH,F51
5	Stem	Stainless Steel
6	Stop Nut	Carbon Steel
7	Spring Gasket	A216-WCB 10256+Cr
8	Lever	ASTM  A182-F304,F316
9	Backup Ring	1015+Cr  Carbon Steel+Cr
10	Limited Plate	Stainless Steel
11	Positioning pin	PTFE  Graphite
12	Packing	PTFE
13	"O"-Ring	NBR Viton
14	Antistatic Spring	Stainless Steel SS316
15	Ball	ASTM A105+ENP  ASTM A182-F6,F304,F316,F316L,F51
16	Body	ASTM  A105+ENP  A182-F6,F304,F316,F316L,F304L,F51
17	Stud	ASTM  A193-B7,B8M,B8,B8M
18	Nut	ASTM  A194-2H,2HM,8,8M