Series 32 Parallel Slide Gate Valve, High Temperature Gate Valve, High Pressure Gate Valve, Electric Parallel Slide Gate Valve, Pneumatic Parallel Slide Gate Valve

Series 32 Model 11 Parallel Slide Gate Valve

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Valve Type

Series 32 Model 11
Series 32 Model 21

Size

DN50 (2" )
DN65 (2-1/2")
DN80 (3")
DN100 (4")
DN125 (5")
DN150 (6")
DN200 (8")
DN250 (10")
DN300 (12" )
DN350 (14" )
DN400 (16" )
DN450 (18")
DN500 (20")
DN600 (24")
DN700 (28")
DN800 (32")
DN900 (36")
DN1000 (40")
DN1050 (42")
DN 1200 (48")

Materials

A216 WCB (GP240GH / GS C-25 / 1.0619)
ASTM A216 WCC
ASTM A352 LCB
ASTM A352 LCC
ASTM A352 LC3
ASTM A217 C5
ASTM A217 C12
ASTM A217 WC6
ASTM A217 WC9
ASTM A217 C12A
ASTM A351 CF8 (1.4308)
ASTM A351 CF8M (1.4408)
ASTM A351 CF3M (1.4409)
ASTM A351 CK3MCuN (1.4547)
ASTM A351 CD4MCu
ASTM A351 CN7M (2.4066)
ASTM A995 Gr. 4A (1.4462)
ASTM A995 Gr. 5A (1.4410)
ASTM A995 Gr. 6A (1.4501)
ASTM B564 N08825 (2.4858)
ASTM B564 N06600 (2.4816)
ASTM B564 N06625 (2.4856)
ASTM B564 N04400 (2.4306)
ASTM B381 Gr. F2
ASTM B381 Gr. F3
Hastelloy C276 (2.4819)
ASTM 310 (1.4845)
ASTM 310S (1.4845)
ASTM 310H (1.4845)
ASTM 321 (1.4541)
ASTM 347 (1.4550)
ASTM 347H (1.4550)
ASTM 904L (1.4539)

Pressure Rating

ANSI Class 150
ANSI Class 300
ANSI Class 600
ANSI Class 900
ANSI Class 1500
ANSI Class 2500
EN 1092 PN 16
EN 1092 PN 25
EN 1092 PN 40
EN 1092 PN 63
EN 1092 PN 100
EN 1092 PN 160
EN 1092 PN 250
EN 1092 PN 320
EN 1092 PN 400 (PN 420)

Ends Connection

BW (EN 12627)
BW (ASME B16.25)
EN 1092 Flange
ANSI Flange
BW x EN 1092 Flange
BW x ANSI Flange

Surface Coating

Manufacturer's Standard
C1 (ISO 12944:2018)
C2 (ISO 12944:2018)
C3 (ISO 12944:2018)
C4 (ISO 12944:2018)
C5 (ISO 12944:2018)
CX (ISO 12944:2018)
IM1 (ISO 12944:2018)
IM2 (ISO 12944:2018)
IM3 (ISO 12944:2018)
IM4 (ISO 12944:2018)

Operation

Handwheel Operation
Gear Operation
Pneumatic Actuator Operation
Electric Actuator Operation

Confirm to Enquiry

1. What is a Parallel Slide Gate Valve?

A Parallel Slide Gate Valve is a gate valve that is different from a Wedge Gate Valve. The two discs of a Parallel Slide Gate Valve slide parallel to each other on the valve seat surface, forming a tight seal to control fluid flow by fully opening or closing. Since the Parallel Slide Gate Valve has better sealing capabilities than a Wedge Gate Valve, it is often used in applications that require high pressure and temperature. In essence, the Parallel Slide Gate Valve uses fluid pressure to enhance its sealing when the disc slides to the valve seat, making the Parallel Slide Gate Valve an ideal choice for tight closing and efficient fluid flow regulation.

2. What are the advantages of the Parallel Slide Gate Valve produced by Freeman Valve?

2.1 The Parallel Slide Gate Valve produced by Freeman Valve has a wide and flat seat surface. This design allows the sealing pressure to be distributed more evenly, minimizing the impact of minor surface defects and ensuring that the parallel slide gate valve has good sealing;

2.2 The Parallel Slide Gate Valve produced by Freeman Valve has low torque. Because the sealing of the parallel slide gate valve is achieved by sliding rather than compression, the torque required to open and close the valve is significantly reduced, thereby reducing the pressure on the components and actuator.

2.3 The Parallel Slide Gate Valve produced by Freeman Valve has thermal expansion tolerance. This design allows the valve to expand thermally without affecting the seal without exerting pressure on other components, making the parallel slide gate valve more suitable for applications with large temperature fluctuations. Wedge gate valve are prone to stem or wedge jamming under high temperature conditions, but the design of the parallel slide gate valve reduces the risk of jamming or locking.

2.4 The Parallel Slide Gate Valve produced by Freeman Valve can reduce wear. The sliding motion minimizes wear on the seat surface and helps to extend service life.

2.5 The Parallel Slide Gate Valve produced by Freeman Valve is easier to maintain. Due to its simple design, the parallel slide gate valve is generally easier to disassemble and repair than other gate valve.

2.6 The Parallel Slide Gate Valve produced by Freeman Valve closes reliably in high-pressure applications. Its design prevents the risk of "wedge jamming" common in traditional gate valve and ensures safe closure even under high pressure.

4. What pressure ratings does the Parallel Slide Gate Valve produced by Freeman Valve have?

Freeman Valve produces EN 1092 PN16 parallel slide gate valve

Freeman Valve produces EN 1092 PN25 parallel slide gate valve

Freeman Valve produces EN 1092 PN40 parallel slide gate valve

Freeman Valve produces EN 1092 PN63 parallel slide gate valve

Freeman Valve produces EN 1092 PN100 parallel slide gate valve

Freeman Valve produces EN 1092 PN160 parallel slide gate valve

Freeman Valve produces EN 1092 PN250 parallel slide gate valve

Freeman Valve produces EN 1092 PN320 parallel slide gate valve

Freeman Valve produces EN 1092 PN420 parallel slide gate valve

Freeman Valve produces 150# parallel slide gate valve

Freeman Valve produces 300# parallel slide gate valve

Freeman Valve produces 600# parallel slide gate valve

Freeman Valve produces 800# parallel slide gate valve

Freeman Valve produces 900# parallel slide gate valve

Freeman Valve produces 1500# parallel slide gate valve

Freeman Valve produces 2500# parallel slide gate valve

Freeman Valve manufactures ANSI Class 150 parallel slide gate valve

Freeman Valve manufactures ANSI Class 300 parallel slide gate valve

Freeman Valve manufactures ANSI Class 600 parallel slide gate valve

Freeman Valve manufactures ANSI Class 800 parallel slide gate valve

Freeman Valve manufactures ANSI Class 900 parallel slide gate valve

Freeman Valve manufactures ANSI Class 1500 parallel slide gate valve

Freeman Valve manufactures ANSI Class 2500 parallel slide gate valve

7. What materials are used in the Parallel Slide Gate Valve produced by Freeman Valve?

Freeman Valve produces carbon steel ASTM A216 WCB parallel slide gate valve

Freeman Valve produces ASTM A216 WCC parallel slide gate valve

Freeman Valve produces ASTM A352 LCB parallel slide gate valve

Freeman Valve produces ASTM A352 LCC parallel slide gate valve

Freeman Valve produces ASTM A352 LC3 parallel slide gate valve

Freeman Valve produces ASTM A217 C5 parallel slide gate valve

Freeman Valve produces ASTM A217 C12 parallel slide gate valve

Freeman Valve produces ASTM A217 WC6 parallel slide gate valve

Freeman Valve produces ASTM A217 WC9 parallel slide gate valve

Freeman Valve produces ASTM A217 C12A parallel slide gate valve

Freeman Valve produces stainless steel ASTM A351 CF8 parallel slide gate valve

Freeman Valve produces stainless steel ASTM A351 CF8M parallel slide gate valve

Freeman Valve produces stainless steel ASTM A351 CF3 parallel slide gate valve

Freeman Valve produces stainless steel ASTM A351 CF3M parallel slide gate valve

Freeman Valve produces stainless steel ASTM 310 parallel slide gate valve

Freeman Valve produces stainless steel ASTM 310S parallel slide gate valve

Freeman Valve produces stainless steel ASTM 310H parallel slide gate valve

Freeman Valve produces stainless steel ASTM 321 parallel slide gate valve

Freeman Valve produces stainless steel ASTM 347 parallel slide gate valve

Freeman Valve produces stainless steel ASTM 347H parallel slide gate valve

Freeman Valve produces stainless steel ASTM 904L parallel slide gate valve

Freeman Valve produces stainless steel ASTM A351 CK3MCuN parallel slide gate valve

Freeman Valve produces stainless steel ASTM A351 CD4MCu parallel slide gate valve

Freeman Valve produces stainless steel ASTM A351 CN7M parallel slide gate valve

Freeman Valve produces duplex stainless steel ASTM A995 Gr. 4A parallel slide gate valve

Freeman Valve produces duplex stainless steel ASTM A995 Gr. 5A parallel slide gate valve

Freeman Valve produces duplex stainless steel ASTM A995 Gr. 6A parallel slide gate valve

Freeman Valve produces ASTM A182 F44 parallel slide gate valve

Freeman Valve produces ASTM A182 F50 parallel slide gate valve

Freeman Valve produces ASTM A182 F51 parallel slide gate valve

Freeman Valve produces ASTM A182 F53 parallel slide gate valve

Freeman Valve produces ASTM A182 F55 parallel slide gate valve

Freeman Valve produces ASTM A182 F60 parallel slide gate valve

Freeman Valve produces ASTM A182 F61 parallel slide gate valve

Freeman Valve produces duplex stainless steel 2205 parallel slide gate valve

Freeman Valve produces duplex stainless steel 2507 parallel slide gate valve

Freeman Valve produces Titanium Grade 1 parallel slide gate valve

Freeman Valve produces Titanium Grade 2 parallel slide gate valve

Freeman Valve produces Titanium Grade 5 parallel slide gate valve

Freeman Valve produces Titanium Grade 7 parallel slide gate valve

Freeman Valve produces Titanium Grade 9 parallel slide gate valve

Freeman Valve produces Titanium Grade 12 parallel slide gate valve

Freeman Valve produces Nickel 200 parallel slide gate valve

Freeman Valve produces Nickel 201 parallel slide gate valve

Freeman Valve produces Monel 400 parallel slide gate valve

Freeman Valve produces Monel K500 parallel slide gate valve

Freeman Valve produces Inconel 600 parallel slide gate valve

Freeman Valve produces Inconel 601 parallel slide gate valve

Freeman Valve produces Inconel 617 parallel slide gate valve

Freeman Valve produces Inconel 625 parallel slide gate valve

Freeman Valve produces Inconel 718 parallel slide gate valve

Freeman Valve produces Inconel 725 parallel slide gate valve

Freeman Valve produces Incoloy 800 parallel slide gate valve

Freeman Valve produces Incoloy 800H parallel slide gate valve

Freeman Valve produces Incoloy 800HT parallel slide gate valve

Freeman Valve produces Incoloy 825 parallel slide gate valve

Freeman Valve produces Incoloy 925 parallel slide gate valve

Freeman Valve produces Hastelloy X parallel slide gate valve

Freeman Valve produces Hastelloy C22 parallel slide gate valve

Freeman Valve produces Hastelloy C2000 parallel slide gate valve

Freeman Valve produces Hastelloy C276 parallel slide gate valve

Freeman Valve produces Hastelloy B2 parallel slide gate valve

Freeman Valve produces Hastelloy B3 parallel slide gate valve

Freeman Valve produces UNS N08904 parallel slide gate valve

Freeman Valve produces UNS S31008 parallel slide gate valve

Freeman Valve produces UNS S32100 parallel slide gate valve

Freeman Valve produces UNS S34700 parallel slide gate valve

Freeman Valve produces UNS R50250 parallel slide gate valve

Freeman Valve produces UNS R50400 parallel slide gate valve

Freeman Valve produces UNS R56400 parallel slide gate valve

Freeman Valve produces UNS R52400 parallel slide gate valve

Freeman Valve produces UNS R56320 parallel slide gate valve

Freeman Valve produces UNS R53400 parallel slide gate valve

Freeman Valve produces UNS S31254 parallel slide gate valve

Freeman Valve produces UNS S31200 parallel slide gate valve

Freeman Valve produces UNS S31803 parallel slide gate valve

Freeman Valve produces UNS S32750 parallel slide gate valve

Freeman Valve produces UNS S32760 parallel slide gate valve

Freeman Valve produces UNS S32205 parallel slide gate valve

Freeman Valve produces UNS S32550 parallel slide gate valve

Freeman Valve produces UNS N02200 parallel slide gate valve

Freeman Valve produces UNS N02201 parallel slide gate valve

Freeman Valve produces UNS N04400 parallel slide gate valve

Freeman Valve produces UNS N05500 parallel slide gate valve

Freeman Valve produces UNS N06600‎ parallel slide gate valve

Freeman Valve produces UNS N06601‎ parallel slide gate valve

Freeman Valve produces UNS N06617 parallel slide gate valve

Freeman Valve produces UNS N06625 parallel slide gate valve

Freeman Valve produces UNS N07718 parallel slide gate valve

Freeman Valve produces UNS N07725 parallel slide gate valve

Freeman Valve produces UNS N08800 parallel slide gate valve

Freeman Valve produces UNS N08810 parallel slide gate valve

Freeman Valve produces UNS N08811 parallel slide gate valve

Freeman Valve produces UNS N08825 parallel slide gate valve

Freeman Valve produces UNS N09925 parallel slide gate valve

Freeman Valve produces UNS N06002 parallel slide gate valve

Freeman Valve produces UNS N06022 parallel slide gate valve

Freeman Valve produces UNS N06200 parallel slide gate valve

Freeman Valve produces UNS N10276 parallel slide gate valve

Freeman Valve produces UNS N10665 parallel slide gate valve

Freeman Valve produces UNS N10675 parallel slide gate valve

Freeman Valve produces GP240GH parallel slide gate valve

Freeman Valve produces GS-C25 parallel slide gate valve

Freeman Valve produces 1.0619 parallel slide gate valve

Freeman Valve produces 1.4539 parallel slide gate valve

Freeman Valve produces 1.4845 parallel slide gate valve

Freeman Valve produces 1.4541 parallel slide gate valve

Freeman Valve produces 1.4550 parallel slide gate valve

Freeman Valve produces 3.7025 parallel slide gate valve

Freeman Valve produces 3.7035 parallel slide gate valve

Freeman Valve produces 3.7164 parallel slide gate valve

Freeman Valve produces 3.7235 parallel slide gate valve

Freeman Valve produces 3.7195 parallel slide gate valve

Freeman Valve produces 3.7105 parallel slide gate valve

Freeman Valve produces 1.4547 parallel slide gate valve

Freeman Valve produces 1.4462 parallel slide gate valve

Freeman Valve produces 1.4410 parallel slide gate valve

Freeman Valve produces 1.4501 parallel slide gate valve

Freeman Valve produces 1.4462 parallel slide gate valve

Freeman Valve produces 1.4507 parallel slide gate valve

Freeman Valve produces 2.4066 parallel slide gate valve

Freeman Valve produces 2.4068 parallel slide gate valve

Freeman Valve produces 2.4360 parallel slide gate valve

Freeman Valve produces 2.4375 parallel slide gate valve

Freeman Valve produces 2.4816 parallel slide gate valve

Freeman Valve produces 2.4851 parallel slide gate valve

Freeman Valve produces 2.4663 parallel slide gate valve

Freeman Valve produces 2.4856 parallel slide gate valve

Freeman Valve produces 2.4668 parallel slide gate valve

Freeman Valve produces 2.4469 parallel slide gate valve

Freeman Valve produces 1.4876 parallel slide gate valve

Freeman Valve produces 1.4958 parallel slide gate valve

Freeman Valve produces 1.4959 parallel slide gate valve

Freeman Valve produces 2.4858 parallel slide gate valve

Freeman Valve produces 2.4613 parallel slide gate valve

Freeman Valve produces 2.4602 parallel slide gate valve

Freeman Valve produces 2.4975 parallel slide gate valve

Freeman Valve produces 2.4819 parallel slide gate valve

Freeman Valve produces 2.4617 parallel slide gate valve

Freeman Valve produces 1.0460 parallel slide gate valve

Freeman Valve produces 1.4301 parallel slide gate valve

Freeman Valve produces 1.4401 parallel slide gate valve

Freeman Valve produces 1.4307 parallel slide gate valve

Freeman Valve produces 1.4404 parallel slide gate valve

Freeman Valve produces 1.4541 parallel slide gate valve